Additives

Red Sea Trace Colors C - 500ml Red Sea's research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals. The Red Sea Coral Coloration Program's supplements family divides these elements into four groups : Trace - Colors A, B, C and D that are related by the biological functions they perform. They are also associated with the production of specific color pigments in the soft tissue of stony corals. These pigments can only be produced if the specific elements required for the bio-chemical process are available in the correct concentration.All 31 elements are required by all stony corals irrespective of the actual color the coral displays. Features of Red Sea Trace Colors C Iron and complementary trace element supplement that promotes the Green colors in corals.IRON+ Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs for coral growth. A complex of eight "light" metals that includes iron, manganese, cobalt, copper, aluminum, zinc, chrome and nickel.These micro-elements are essential for many bio-chemical metabolic processes, including respiration, production of energy, chlorophyll and photosynthetic catalysts. C elements are related to the green/yellow chromo-proteins. Dosing Red Sea Trace Colors C 1ml will raise the iron level of 100 liters (25 gal) by 0.01ppm

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AquaForest KH Buffer - 1200 Gram An agent to maintain constant carbonate hardness in coral reef aquaria. Using AquaForest KH Buffer Dissolve 80 g of the product in 1000 ml of deionized water. To maintain ion equilibrium, use Calcium, Magnesium and Reef Mineral Salt Aquaforest products as well. 10g KH Buffer increases by about 3,3 dKH (Alk. 1,18meg/l) in 100L.100ml KH Buffer solution increases by about 1,60 dKH in 100L of water. The recommended KH level in coral reef aquaria is 6.5- 8.0 dKH. Contains NaHCO3.US: Dissolve 1.28 cups of the product in 1 US gal. of deionized water.

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Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH (formulated at pH 8.2).Polygluconate complexation confers several benefits: it increases the bioavailability of the calcium, it provides a rich source of metabolic energy to help maintain peak coral growth, and it inhibits calcium precipitation/alkalinity depletion. One side benefit includes enhancement of denitrification.Polygluconate contains no nitrogen or phosphorous, thus it is biologically impossible for it to lead to algae growth in a properly maintained reef system.Reef Calcium may be used alone to maintain calcium but will provide enhanced levels of coral growth when used in conjunction with an ionic calcium supplement (Reef Complete, Reef Advantage Calcium, Reef Kalkwasser).Reef Calcium is intended to maintain calcium levels; if calcium becomes seriously depleted one should either perform a water change or use an ionic calcium supplement to restore the depleted level of calcium.Each 100 mL treats up to 1,600 L (400 gallons).

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ESV B-Ionic Magnesium Size: 32oz ESV B-Ionic Magnesium supplement is a simple, one component liquid supplement which, when used in conjunction with our B-Ionic Calcium Buffer System, or Calcium Hydroxide (kalkwasser powder), will not disrupt the ionic balance of closed marine aquaria.Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium carbonate in solution.B-Ionic Magnesium does not contain nitrates, phosphates, organics, or chelating agents.

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Reef Advantage Calcium is equivalent to dry Reef Complete. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium levels found in natural seawater.Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium.Unlike limewater (kalkwasser), Reef Advantage Calcium does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity.A 500 g bottle treats 16,000 L (4,000 gallons).

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Seachem Flourish - 250ml Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants.For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed.Unlike competing products, Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, leading to overdoses of micro-nutrients in an attempt to raise macro-nutrient levels. How to Use Seachem Flourish Use 1 capful (5 mL) for each 250 L (60 gallons*) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration after opening is recommended but not required.

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Brightwell Aquatics Strontion Brightwell Aquatics Strontion is a concentrated strontium supplement for all marine fish and reef aquaria. Overview of Brightwell Strontium Additive Highly-concentrated ionic strontium solution. Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral that is secreted as skeletal material. Stronger than most competing strontium solutions. Contains no unwanted organic material such as EDTA, gluconate, or polygluconate. Over 50% stronger than most competing products. Free of phosphate, silicate, and organic material. Formulated by a marine scientist. Instructions & Guidelines for using Strontion from Brightwell Aquatics Shake product well before using. Add 5 ml (1 capful) of product per 20 US-gallons of aquarium water every other day or as needed to maintain the strontium concentration within a range of 8 - 12 ppm. When used in this fashion, 250 ml treats up to 1,000 US-gallons (3,750 L).

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Reef Carbonate is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium.Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide carbonates (Reef Carbonate) and calcium (Reef Advantage Calcium or Reef Complete).When used as directed, Reef Carbonate will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef alkalinity should be maintained at 3-5 meq/L (8-14 dKH). Alkalinity should not be allowed to fall below 2 meq/L.Whereas competing products simply use sodium bicarbonate, Reef Carbonate is made with a blend of carbonate and bicarbonate salts. This blend of salts results in Reef Carbonate yielding a pK of roughly 9.0 in saltwater (higher than competing products). In a closed reef system, the multitude of organics produced by reef inhabitants tends to force pH downward, but the advantage of Reef Carbonate's higher pK is a stabilization of pH around 8.3-8.4.Competing products' formulations make them incapable of such a claim, so pH will always fall below desirable levels for a reef aquarium.Reef Carbonate Directions

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AquaForest Calcium - 850 Gram An agent to maintain constant levels of calcium in coral reef aquaria. Instructions for using AquaForest Calcium Dissolve 50 g of the product and 10 g of Magnesium Aquaforest in 1000 ml of deionized water. To maintain ion equilibrium, use KH Buffer and Reef Mineral Salt Aquaforest products as well.The recommended calcium level in coral reef aquaria is 400-440 mg/L. 10g Calcium in 100l of water increases by about 35 mg/l (ppm ) calcium levels. 100ml Calcium solution increases by about 17,5mg/l (ppm) in 100L of water.US: 13 tbsp of the product and 2.4 tbsp of Magnesium Aquaforest in 1 US gal. of deionized water.Contains CaCl2.

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Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3.Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health.Used as directed, Reef Builder will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity.Reef Builder and Reef Buffer may be used together.Use Reef Builder to raise carbonate alkalinity without affecting pH. Use Reef Buffer to raise carbonate alkalinity and pH.500 g treats 32,000 L (8,000 gallons).

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AmGuard safely, rapidly and efficiently removes toxic free ammonia. It is safe to use during tank cycling and is ideal for treating unexpected emergency situations. AmGuard reacts with free ammonia within minutes and does not alter pH. Ammonia can exist in two forms: free and ionized. It is only the free form that is toxic. Traditional ammonia test kits convert all ammonia to free ammonia by raising pH to 12-14; at this pH AmGuard cannot function and thus a false positive reading will result. Use Ammonia Alert or MultiTest: Free & Total Ammonia to directly monitor levels of free ammonia. AmGuard also removes chlorine and chloramines.

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Red Sea Trace Colors D - 500ml Red Sea's research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals. The Red Sea Coral Coloration Program's supplements family divides these elements into four groups : Trace - Colors A, B, C and D that are related by the biological functions they perform. They are also associated with the production of specific color pigments in the soft tissue of stony corals. These pigments can only be produced if the specific elements required for the bio-chemical process are available in the correct concentration.All 31 elements are required by all stony corals irrespective of the actual color the coral displays. Features of Red Sea Trace Colors D Trace element supplement that promotes the Purple/Blue colors in coralsBIOACTIVE ELEMENTS Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals.These 18 elements (out of all the trace elements in NSW) participate in the metabolic processes inside a coral's skeleton and soft tissue, one of them being the production of the purple/blue pigments in the soft tissue of corals.

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Neutral Regulator adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of Neutral Regulator makes other conditioning unnecessary.To lower pH below 7.0 use Neutral Regulator with Acid Regulator (or Discus Buffer). To raise pH above 7.0 use with Alkaline Regulator. All of these products will enhance and stabilize the freshwater aquarium environment. In addition to Neutral Regulator's superior buffering capacity, it will remove chlorine and chloramine, bind ammonia, nitrite, and nitrate, stimulate slime coat production, and buffer the pH to 7.0. Directions: Use 1 level teaspoon for every 40-80 L (10-20 gallons*) once or twice a month (or as necessary to maintain a pH of 7.0.) Neutral Regulator may be added directly to the aquarium at any time. Ideally, it should be used when adding or changing water by dissolving in the replacement water.

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The grade of chemical you need, at a budget friendly price! Magnesium chloride is used to maintain reef aquarium magnesium levels.Magnesium sulfate is used to maintain reef aquarium magnesium levels. A proper magnesium level is instrumental in achieving a stable calcium & alkalinity level.Best used in combination with magnesium chloride. Magnesium prevents the abiotic precipitation of calcium, and is essential to maintaining calcium and alkalinity levels. Helps protects pumps & heaters from calcium deposits!Bromide, ammonia & phosphate free! Mixing & Dosing Instructions:This product should be dissolved in freshwater before being added to your aquarium. Slowly add the solution to a high flow area of your system. Example dose: 37.3 grams will raise 10 gallons of water by 100 ppm. Aquarium Chemistry Calculator

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Brightwell Aquatics Reef BioFuel Bioavailable carbon source for promoting rapid, natural phosphate and nitrate reduction in all marine and reef aquaria. Reef BioFuel by Brightwell Aquatics Aquatics Features Helps maintain a balanced nutrient- limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification; this is of particular benefit in heavily-stocked well-fed reef aquaria. Replaces "vodka method" of microbial activity-enhancement with a completely safe and biologically-sound, non-flammable alternative to using vodka or ethanol. Indirectly benefits corals and other suspension-feeding invertebrates by encouraging reproduction of bacterioplankton (an important food source for suspension- feeding invertebrates). Encourages polyp extension in all corals May be used to help expedite biological filtration in new set-ups. Formulated by a marine scientist.

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AquaForest Magnesium - 4KG An agent to maintain constant levels of magnesium in coral reef aquaria. Instructions for using AquaForest Magnesium Dissolve 10 g of the product and 50 g of Calcium Aquaforest in 1000 ml of deionized water. To maintain ion equilibrium, use KH Buffer and Reef Mineral Salt Aquaforest products as well.10g Magnesium in 100l of water increases by about 12mg /l (ppm ) levels of magnesium. 100ml Magnesium solution increases by about 1,2mg/l (ppm ) in 100L of water. The recommended magnesium level in coral reef aquaria is 1280-1380mg/l. Contains MgCl2x6H2O.US: 2.4 tbsp of the product and 13 tbsp of Calcium Aquaforest in 1 US gal. of deionized water.

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Reef Trace supplies a broad range of trace elements demonstrated to be necessary for proper reef health and growth.Trace elements are normally depleted by utilization, oxidation and precipitation. The latter two processes occur more rapidly than with other micronutrients. This makes it important to restore trace elements on a regular basis.Reef Trace may be used alone or in conjunction with Reef Plus. Best results are obtained when both are used.Reef Trace is nitrate/phosphate free.

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Right now we have an effective help against tissue eating flatworms on Acropora and for other ailing SPS.Flatworm Stop strengthens all kinds of corals and reduces parasitical flatworms on Acropora corals at the same time. Very valuable ingredients are assimilated directly after dosage.In our tests also ailing small polyp stony corals recovered and rebuilt the basis as well as gained back the original coloration.Dosing 1 ml per 100 Liter (25 Gallons) tank water. Dose directly into the tank. For ailing corals dosage can be increased to double or triple.

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ESV B-Ionic Nitrate Size: 16oz B-Ionic Nitrate is a concentrated source of nitrate in the form of a highly purified calcium nitrate solution. Overview of ESV Nitrate Additive Maintaining nitrate concentrations slightly higher than natural reef levels has been observed by many aquarists to be beneficial to coral health and coloration. This may be because higher levels of nitrate compensate for the lack of planktonic food organisms and particulate organic nitrogen available to corals in the wild.Biological assimilation and denitrification converts the nitrate added into carbonate alkalinity, so there is no accumulation of sodium or potassium, which are difficult to test for. Higher nitrate levels may also assist organic breakdown and prevent hydrogen sulfide in anoxic/anaerobic areas of rock and sand.When phosphate levels are already high, increasing food input can be problematic when trying to raise nitrate levels because food also imports phosphate. B-Ionic Nitrate provides a solution by raising nitrate without increasing phosphate. ESV B-Ionic Nitrate Dosing 1ml/20 gals. of aquarium water adds 1 ppm nitrate.

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The grade of chemical you need, at a budget friendly price! Magnesium chloride is used to maintain reef aquarium magnesium levels.A proper magnesium level is instrumental in achieving a stable calcium & alkalinity level. It is best used in combination with magnesium sulfate. Magnesium prevents the abiotic precipitation of calcium, and is essential to maintaining calcium and alkalinity levels. Helps protects pumps & heaters from calcium deposits!Bromide, ammonia & phosphate free! Mixing & Dosing Instructions: This product should be dissolved in freshwater before being added to your aquarium. Slowly add the solution to a high flow area of your system. Example dose: 7.5tsp (31.5 grams will raise 10 gallons of water by 100 ppm. Aquarium Chemistry Calculator

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Reef Carbonate is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium.Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide carbonates (Reef Carbonate) and calcium (Reef Advantage Calcium or Reef Complete).When used as directed, Reef Carbonate will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef alkalinity should be maintained at 3-5 meq/L (8-14 dKH). Alkalinity should not be allowed to fall below 2 meq/L.Whereas competing products simply use sodium bicarbonate, Reef Carbonate is made with a blend of carbonate and bicarbonate salts. This blend of salts results in Reef Carbonate yielding a pK of roughly 9.0 in saltwater (higher than competing products). In a closed reef system, the multitude of organics produced by reef inhabitants tends to force pH downward, but the advantage of Reef Carbonate's higher pK is a stabilization of pH around 8.3-8.4.Competing products' formulations make them incapable of such a claim, so pH will always fall below desirable levels for a reef aquarium.Reef Carbonate Directions

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Brightwell Aquatics Phosphat-E Eliminates reactive phosphate from all marine fish and reef aquaria. Overview of Brightwell Aquatics Phosphat E Begins to eliminate reactive phosphate immediately upon addition to aquarium. Safe for all inhabitants of reef and marine fish-only aquaria. Each ml eliminates 1 ppm phosphate in 4 US-gallons of water (250 ml treats 1,000 US-gallons). Helps facilitate the removal of phosphate from aquaria during periods when dissolved organic material is abundant. May be used on an ongoing basis to help control phosphate in heavily-stocked aquaria. Over 50% stronger than most competing products. Formulated by a marine scientist. Aquarium may become slightly cloudy when product is first applied; cloudiness is temporary and will dissipate. Read Notes on opposite panel regarding re-testing. Instructions & Guidelines for using Phosphat-E from Brightwell Aquatics Aquatics Determine phosphate concentration in aquarium prior to first use by testing with an accurate test kit. Add product to aquarium near a mechanical filter or protein skimmer intake at the maximum rate of 5 ml (1 capful) per 20 US-gallons daily for each 1 ppm of phosphate present in system. When used in this fashion, 250 ml treats up to 1,000 US-gallons (3,785 L). Add weekly at same dosage to maintain an immeasurable reactive phosphate concentration.

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Liquid Marine Buffer will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed.Liquid Marine Buffer is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Liquid Marine Buffer contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate.Liquid Marine Buffer shares the same blend as Marine Buffer powder; thus, it confers the same benefits. It is a blended buffer that drives and holds your pH at 8.3 because of the blend. The pK of Liquid Marine Buffer is actually slightly higher than 8.3 in order to combat the influx of bicarbonate at every water change.Directions:Use 1 capful (5 ml) for every 20 L (5 gallons) daily until pH stabilizes at 8.3. (Note: The 2 & 4 L containerà ¢Ã¢â€š ¬Ã¢â€ž ¢s cap is 10 mL). This may take from a day to a week depending on original pH, alkalinity and buffer system balance. Thereafter, use as needed to maintain pH.

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Brightwell Aquatics Boost pH+ Brightwell Aquatics Aquatics Boost pH+ is a high range pH increaser that deals with excess CO2. It raises the pH only without altering alkalinity or calciumpH is a measurement of the acidity of a solution, such as aquarium water. The pH of natural seawater ranges from approximately 8.2 - 8.4, however maintaining pH in the range of 8.4 - 8.5 on a daily basis has a positive effect on captive marine organism growth rate, primarily in stony corals. It also may help prevent bleaching, boost immune response and assist in coloration. To maintain a stable pH within the desired range, the alkalinity must first be maintained within a range of 7.5 - 9.5 dKH (2.7 - 3.4 meq/L). Aquaria with low circulation at the water's surface, or in which a CO2-injected calcium reactor is being employed, or which are placed in an enclosed room with human and animal inhabitants (giving off CO2 into the air), often have a depressed pH due to carbon dioxide build up.Boost pH+ will overcome this and bring pH in the aquarium back into a higher desired range without raising alkalinity to an unacceptable level. Use as directed and do not exceed a pH value of 8.5, because pH at 8.6 or higher may be stressful and/or damaging to sensitive aquarium inhabitants. Additionally, changes to pH should be made very gradually, again to avoid stressing aquarium inhabitants. See suggestions for adjusting alkalinity below. It is not unusual for pH to fluctuate throughout the course of 24-hours between seemingly wide-ranging values (i.e. lower at night higher during the middle of the day); this is a natural occurrence that is caused by changes in the rates of photosynthesis between dark and light periods.If pH levels are seen to be constantly below the desired level and alkalinity is within the proper range, then the addition of Boost pH+, this product, may be very helpful. Boost pH+ Features Increases pH in marine and reef aquaria without affecting alkalinity or calcium level (which is an unusual ability not found in most similar products) May also be used to increase pH in aquaria that have chronically low pH due to excess CO2 or other chronically low pH problems Works with buffers and alkalinity products to increase pH to desirable 8,3, 8.4 or 8.5 levels without increasing alkalinity itself Assists coral growth. Higher pH allows increased growth rate in new frags and mother colonies in coral grow out facilities Instructions for using Brightwell Aquatics Aquatics Boost pH+ First adjust the alkalinity to a range of 7.5 - 9.5 dKH (2.7 - 3.4 meq/L) as described above using Brightwell Aquatics Aquatics' pH+ or Alkalin8.3 or Alkalin8.3-P (powder) as directed on their bottles. To raise pH further without increasing alkalinity, add 7.5 ml per of Boost pH+ (this product) per 10 US gallons in a high flow area such as a pump intake or a power head exhaust. pH will generally stabilize within 5 minutes following product use, Re-measure pH and dose again, if necessary. Livestock should not be subjected to a change in pH of more than 0.2 per 24-hour period, so do not overdose Boost pH+. Repeat as needed to attain desired pH value. It is recommended that pH be maintained within a range of +/-0.2 at all times.

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The grade of chemical you need, at a budget friendly price!Sodium carbonate is used to maintain the alkalinity level of your aquarium. Alkalinity is needed to support the pH of your aquarium and to encourage proper growth rates of calcareous organisms.Choose sodium bicarbonate instead when pH is high.The goal is to maintain as stable an alkalinity as possible. We recommend using a Shlobster dosing pump with a timer, in order to provide dosing in even increments throughout a 24 hour period.Our favorite alkalinity booster!Mixing & Dosing Instructions:This product should be dissolved in freshwater before being added to your aquarium. Slowly add the solution to a high flow area of your system. Example dose: 1 tsp (5 grams) will raise 75 gallons of water by 1.0 dKH. Aquarium Chemistry Calculator

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Brightwell Aquatics KoralColor Encourages increased coloration through biochrome production in zooxanthellate corals, clams, and their allies.. KoralColor Features Provides numerous elements important to the formation of various biochromes (biological pigments), complex molecules that give coloration to plant and animal cells through their selective color-absorption and reflection characteristics. Formulated specifically to provide trace quantities of elements for gradual incorporation into, and formation of, biochromes known to occur within zooxanthellae, such as chlorophylls a and c, beta carotene, and xanthophylls. Does not influence population density of zooxanthellae, which would put the overall health and survival of the host organism in a precarious situation. Formulated by a marine scientist. Although the tendency of many hobbyists may be to dose heavily in hopes of obtaining "brighter invertebrates faster", this product must be used as directed for maximum positive results. Do not overdose, as doing so may be detrimental to the long-term health of the aquarium inhabitants.Dose according to the guidelines and base the specific dose required for an aquarium on the total volume in the entire system (including sump(s), water displacement by rock and bottom substrate, etc.).

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Tropica Specialized Fertilizer contains nitrogen and phosphor for fast-growing and demanding plantsFeatures Contains nitrogen and phosphor for fast-growing and demanding plants Also contains iron, manganese and vital micro nutrients Suitable for aquariums with many and fast-growing plants DirectionsSpecialized Nutrition is added each week when the water is changed. The pump bottle dispenses 2 mL per push.We recommend 6 mL (3 pumps) per 50 L water weekly. However, we recommended that this is set in accordance with plant requirements. Specialized Nutrition contains, in addition to micro-nutrients, all essential macro-nutrients. The fertiliser is particularly suitable where plants display a lack of nutrition. However note that if algae growth starts, Specialized Nutrition will promote this growth.Tropica Specialized Nutrition contains nitrogen (N) and phosphorus (P). Dosage must therefore be adapted to plant absorption rates, to avoid undesirable algae growth. Where signs of algae growth develop, reduce the dosage by 50% and increase water changing frequency by 50%. Changing the water not only reduces the concentration of nutrients in the water, but also removes algae spores, remnants and other accumulated elements from the aquarium water.

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ZEOvit is a balanced mix of different zeolites. It is an absolutely natural Zeolite mix of highest quality.If used together with ZEObak and ZEOfood you can eliminate Nitrates and Phosphates from your tank, and with some patience you will get very natural coral reef water. After some time. your corals will then maintain their natural color and growth.Run the ZEOvit in a special ZEOvit filter. Please note: The ZEOvit always has to be clean. To clean the material, push and pull the rod of the filter daily, which can be done easily within a minute. If possible, the flow direction of water is from the bottom to the top, so that the material is always in the water. The flow rate in the filter through the ZEOvit is a maximum of 100GPH per litre of ZEOvit. Use approximately 1 Litre of ZEOvit for every 100 gallons of tank water. Exchange the ZEOvit media every 6-8 weeks.

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The essential microorganism solution for a healthy, well-balanced and efficient bacterial fauna in a tank. ZEObak contains several bacterial strains, and is best used in combination with ZEOfood and ZEOstart while building up bacteria plankton that is absorbed by many corals.Contains several bacterial strains that form a chain to reduce unwanted substances improving water quality and clarity.Dosing Dose directly into the tank. If possible turn off the skimmer for a short period of time. Dose 1 drop per 25 gallons once or twice a week, depending on how heavily your aquarium is stocked.

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Brightwell Aquatics Kalk +2 Calcium, magnesium, and strontium supplement for all marine fish and reef aquaria. Kalk +2 Features Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of KALK+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc.. Provides temporary alkalinity and helps maintain pH within the desired range when used as directed. Adds no conservative elements,suchas chloride, to the aquarium. Improves upon the industry-standard powdered calcium supplement over the past three decades. Formulated by a marine scientist. Instructions for using Brightwell Aquatics Aquatics Kalk +2 KALK+2 is intended for use by experienced hobbyists who are familiar with kalkwasser (calcium hydroxide-based) products. The calcium concentration ("[Ca2+]") and pH in the aquarium should be determined by using an accurate test kit prior to supplementing. Do not add this product directly to an aquarium without diluting in water as directed, and do not overdose; it must be added in a controlled fashion with a dosing device.Create a stock solution by dissolving 6 grams (~1 tsp) of KALK+2 in 1 US-gallon of fresh water (preferably purified) and allowing at least one hour for any settling to occur; each ml of the saturated sol'n will increase the [Ca2+] in 1 US-gallon (3.785 L) of water by 2.3 ppm, strontium concentration by 0.04 ppm, and magnesium concentration by 0.06 ppm.

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AquaForest Reef Mineral Salt - 800 Gram AquaForest Reef Mineral Salt is an agent for maintaining constant levels of minerals in reef aquariums. Using Reef Mineral Salt is one of the most important elements during supplementation of calcium chloride and sodium bicarbonate (i.e. Balling Method). Lack of Reef Mineral Salt supplementation leads to dangerous minerals deficiency. Long-term shortages of micro and macronutrients result with excessive slowdown of growth and invalid, pale colouration of corals. Using AquaForest Reef Mineral Salt Dissolve 25 g in 1000 ml RODI water. In order to maintain ionic balance, it is recommended to apply also: Calcium, KH Buffer and Magnesium, which doses should be established based on water tests and daily corals' consumption. Reef Mineral Salt can be combined in one solution with Calcium or Magnesium.

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API Stress Coat - 8oz Instantly removes chlorine and chloramines, making tap water safe for fish. Neutralizes heavy metals. Also, replaces the natural slime coating fish need in times of stress, such as handling, shipping or fighting. Contains Aloe Vera, nature's liquid bandage, to prevent the loss of essential electrolytes and protect damaged tissue against disease-causing organisms. Helps heal torn fins and skin wounds. Use when setting up aquarium, changing water, or adding fish. Directions for Using Stress Coat Each dose of Stress Coat removes 3.0 ppm chlorine and 0.3 ppm heavy metals.To protect fish and condition water: Add two teaspoonfuls (10 ml) for every 10 U.S. gallons of aquarium water.To remove chlorine and heavy metals and neutralize chloramines: Add one teaspoonful (5 ml) for every 10 U.S. gallons (40 liters) of tap water.

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The essential microorganism solution for a healthy, well-balanced and efficient bacterial fauna in a tank. ZEObak contains several bacterial strains, and is best used in combination with ZEOfood and ZEOstart while building up bacteria plankton that is absorbed by many corals.Contains several bacterial strains that form a chain to reduce unwanted substances improving water quality and clarity.Dosing Dose directly into the tank. If possible turn off the skimmer for a short period of time. Dose 1 drop per 25 gallons once or twice a week, depending on how heavily your aquarium is stocked.

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Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.Acid Buffer lowers pH and buffers between 5.0 and 8.0 when used with Alkaline Buffer.As Acid Buffer lowers pH it converts carbonate alkalinity (KH) into available CO2. It may also be used to safely lower pH in marine water.What distinguishes Acid Buffer from other buffers is that it does not contain phosphates. This makes it ideal for the planted aquarium, where excess phosphate could contribute to undesirable algae growth.

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Seachem Flourish Excel - 250ml Flourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be derived from simple organic compounds (such as photosynthetic intermediates). The use of either CO2 injection or Flourish Excel does not necessarily negate the use of the other. Because the processes of producing photosynthetic intermediates and building onto them occur simultaneously, one can derive a substantial benefit with the use of Flourish Excel either alone or in conjunction with CO2 . The combination is particularly ideal for situations when continuing to add CO2 could result in dangerously low pH levels. Flourish Excel also has iron reducing properties which promote the ferrous state of iron (Fe+2), which is more easily utilized by plants than ferric iron (Fe+3). The reason plants need CO2 is to produce longer chain carbon compounds also known as photosynthetic intermediates. Photosynthetic intermediates includes compounds such as ribulose 1,5-bisphosphate, and 2-carboxy-3-keto-D-arabinitol 1,5 bisphosphate. Although the names are complicated, the structures are quite simple (5 carbon chains).Flourish Excel does not contain these specific compounds per se, but one that is quite similar. By dosing with Flourish Excel you bypass the involvement of CO2 and introduce the already finished, structurally similar compounds. It is in its structural similarity that Flourish Excel is able to be utilized in the carbon chain building process of photosynthesis. Simple chemical or enzymatic steps can easily convert it to any one to any one of the above named compounds (or a variety of others). How to Use Flourish Excel On initial use or after a major (> 40%) water change, use 1 capful (5 mL) for every 40 L (10 gallons*). Thereafter use 1 capful for every 200 L (50 gallons*) daily or every other day. Dosing may be slowly increased in high-growth aquariums. For smaller dosing please note that each cap thread is approximately 1mL.

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Special food for sponges, tridacnas and sea squirts.Will enhance the growth of sponges and sea squirts supporting their water cleaning characteristics and thus increasing water quality significantly.SPS corals get longer colored growing tips - Especially enhancing the color purple on all SPS corals.The recovery of harmed or damaged corals is highly accelerated.Dosing: 1 drop per 25 gallons per day.

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For small and large polyp stony corals, soft corals and clams as well as problem solving/solution in a salt water tanks. Coral Snow is a liquid secondary biological facilitator for elements like B-Balance or Potassium-Iodide/Fluoride Concentrate. It is Compatible with all elements, as well as Amino Acid Concentrate and Pohl's Coral Vitalizer. Coral Snow contains among others ingredients a natural Calcium-Magnesium Carbonate mix. With a size 2.5 microns Coral Snow is the optimal size for absorption by SPS corals. Dose Coral Snow daily with the other required elements. The dosage can be put into a glass together with other Zeo products, mixed and after about 5 minutes slowly added to your aquarium into a high flow area. You can dose 1 to a maximum of 4 ml Coral Snow per 25gallons tank water daily. Coral Snow neutralizes undesirable acids and is a solution against slime algae and cyano bacteria. Any cloudiness in the water is harmless for all fish and sensitive corals.

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The grade of chemical you need, at a budget friendly price! Sodium bicarbonate is used to maintain the alkalinity level of your aquarium. Alkalinity is needed to support the pH of your aquarium and to encourage proper growth rates of calcareous organisms.Choose sodium carbonate instead when pH is low.The goal is to maintain as stable an alkalinity as possible. We recommend using a Shlobster dosing pump with a timer to provide dosing in even increments throughout a 24 hour period.Great for larger adjustments to your aquariums alkalinity level. Mixing & Dosing Instructions:This product should be dissolved in freshwater before being added to your aquarium. Slowly add the solution to a high flow area of your system. Example dose: 1.2tsp (5.6 grams) will raise 100 gallons of water by 0.5 dKH. Aquarium Chemistry Calculator

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Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3.Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health.Used as directed, Reef Builder will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity.Reef Builder and Reef Buffer may be used together.Use Reef Builder to raise carbonate alkalinity without affecting pH. Use Reef Buffer to raise carbonate alkalinity and pH.500 g treats 32,000 L (8,000 gallons).

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Brightwell Aquatics Replenish Brightwell Aquatics Replenish is an advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview of Brightwell Replenish Trace Element Additive Unique complex that replaces trace and minorelements used by fishes, corals, and other invertebrates, and which are lost through chemical filtration (protein skimming and use of filtration media such as resins and activated carbon). Provides 29 minor and trace minerals, all present in natural seawater ratios. Does not contain minor or trace elements not expressly known to be utilized by marine organisms or take place in chemical interactions. Composed of purified water and ultra-high purity materials. Formulated by a marine scientist. Replenish provides only those minor and trace elements found by oceanographers to exhibit non-conservative behavior in seawater (meaning that they are depleted by biological and chemical reactions taking place within the photic zone) and that are safe for human handling. Elements are present in natural seawater ratios (i.e. the ratios in which they are present in seawater). Since they are not depleted by biological nor chemical interactions, no minor or trace elements that are not expressly needed by aquatic organisms are present in this product; this includes unnecessary elements such as lithium, rubidium, and molybdenum.Of the detectable elements in seawater, 11 are minor elements and 52 are trace elements. Between the two groups, at least 13 elements appear to be expressly-required for the growth of primary producers such as algae, and an additional 18 are either incorporated into living tissue/skeletal material or undergo chemical interactions that cause their depletion in surface waters. These elements are important to a number of enzymatic and vitamin-synthesis reactions for plants and animals alike; additionally, they influence pigmentation, and therefore coloration, of various organisms. Iron is utilized in the production of chloroplasts; it is very important to photosynthetic organisms such as phytoplankton, micro- and macroalgae, coralline algae, and zooxanthellae. Although iodine is a minor element, it is taken up by algae and aquatic plants more rapidly than other minor elements, and is not included in this product, but rather in separate supplements. All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials. We develop formulae for aquaria based on empirical data, using observation and measurement rather than theory. Instructions & Guidelines for using Replenish from Brightwell Aquatics Basic: Shake product well before using. Add 1/2 ml (~10 drops) of product per 25 US-gallons of aquarium water every other day. When used in this fashion, 250 ml treats up to 2,500 US-gallons (9,464 L).Advanced: With the exceptions of iodine and iron, there are no hobbyist-grade test kits that provide reliable measurements of the concentrations of many minor and trace elements present in marine aquaria. It's therefore not possible to chemically determine exactly how much of a trace and minor element supplement to dose; rather, you must rely on the appearance of the livestock to make that determination.We encourage new users of this product to dose 1 ml per 10 US-gallons weekly for the first four weeks of use; this corresponds to dosing 0.14 ml (~3 drops) per 10 US-gallons each day. Then, gradually increase the weekly dosage to 2 ml per 10 US-gallons over the following four weeks and maintain this dosage. Starting at a low dosage will not cause any harm to the livestock, and will enable you to notice subtle changes in the appearance of the system that indicate the effectiveness and need for the product. Daily dosing maintains more stable concentrations (and a more natural environment) than dosing weekly, in which the concentration of elements spikes just after dosing and then gradually decreases throughout the course of the week. Though trace elements are essential in reef and fish-only aquaria, the gross overdosing of a trace element supplement can be harmful to aquarium inhabitants. Minor and trace elements are made unavailable in marine aquaria largely by adsorption to particulate organic matter (POM); therefore, it is recommended that protein skimming and other means of POM removal from the aquarium be in operation at all times. Caution: Keep out of reach of children. Not for human consumption.

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Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome".Stability is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite and nitrate.Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use.Stability is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management.500ml of Stability will treat approximately 230 gallons for new aquariums, and 2000 gallons for established aquariums.

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AquaForest Phosphate Minus - 1000ml Efficient medium for fluidization filters. Too much food and supplements may be the cause of too high phosphate levels. Due to the unique technology Phosphate Minus effectively reduces phosphate and silicate levels in marine aquariums. Its adsorbing capabilities allow bonding large amounts of phosphate without negative influence on the aquarium inhabitants. Phosphate Minus is highly recommended both in new and in matured aquariums. In freshly set aquariums it prevents occurring high phosphate levels and in matured aquariums it reduces PO4 levels and stabilizes water chemistry. Due to maintaining the biological balance in the tank, it prevents the formation of undesirable green algae and the development of cyanobacteria. Using AquaForest Phosphate Minus Dosage: 25-100 ml per 100 l (27 US gal) of water. Phosphate Minus should be placed in media reactors with suggested water flow of at least 400 l/hr. It's also suitable for a passive use in filter socks. Phosphate Minus should be replaced every 4 weeks or during significant rise of phosphate levels in the water.Shortly after placing in a filtration system, the product may slightly colour water. Although, Phosphate Minus should not be rinsed before use, brown dust is an active phosphate remover and is completely harmless for the aquatic life.Brown colouration of water will disappear after a short time. Rinsing the product in a RODI water will lower its efficiency.

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Marine Buffer is the original and still unique buffer with a pK of 8.3, designed to adjust pH to 8.3 and maintain both pH and alkalinity(KH).It is formulated not to disrupt the natural ionic balance of marine water with prolonged use. Marine Buffer contains a natural balance of sodium, magnesium, calcium, and potassium salts of carbonate, bicarbonate, and borate, formulated for enhanced and lasting buffer capacity at pH 8.3 without sacrificing calcium.It dissolves readily and does not obscure water clarity. The original Marine Buffer remains clearly superior in both composition and performance and is the choice of discriminating aquarists.A 250 g bottle treat 800-1600 gallons.Marine use only.

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ESV B-Ionic Calcium Buffer System Size: 8 Gallon Maintaining calcium and alkalinity levels shouldn't be complicated. Overview of ESV B-Ionic 2 Part Additive Simplify with the original easy-to-use ionically balanced 2-part buffer system. It's an economical alternative to a calcium reactor, and when used in equal parts, the aquarist can easily maintain calcium and alkalinity levels with no mixing of powders, disruption of ionic balance, or addition of organic chemicals ESV B-Ionic 2 Part Additional Features In addition to supplying highly concentrated calcium and carbonate alkalinity required for calcification, B-Ionic Calcium Buffer System is also formulated to provide all other important major, minor, and trace elements in the proper ratios to duplicate the composition of synthetic seawater. As a result, B- Ionic Calcium Buffer System will help restore inorganic ions lost from protein skimming and help maintain the ionic balance of your aquarium water.

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API Stress Coat - 1 Gallon Instantly removes chlorine and chloramines, making tap water safe for fish. Neutralizes heavy metals. Also, replaces the natural slime coating fish need in times of stress, such as handling, shipping or fighting. Contains Aloe Vera, nature's liquid bandage, to prevent the loss of essential electrolytes and protect damaged tissue against disease-causing organisms. Helps heal torn fins and skin wounds. Use when setting up aquarium, changing water, or adding fish. Directions for Using Stress Coat Each dose of Stress Coat removes 3.0 ppm chlorine and 0.3 ppm heavy metals.To protect fish and condition water: Add two teaspoonfuls (10 ml) for every 10 U.S. gallons of aquarium water.To remove chlorine and heavy metals and neutralize chloramines: Add one teaspoonful (5 ml) for every 10 U.S. gallons (40 liters) of tap water.

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AquaForest NP Pro - 50ml -NP Pro is a medium for probiotic bacteria designed for reef aquariums (Pro Bio S). The product contains biodegradable liquid polymers, which are an excellent source of carbon for probiotic bacteria. -NP Pro positively affects the organic mass distribution and reduces undesired NO3 and PO4 in the aquarium water. Contrary to typical polymers, -NP Pro as the only formulation available on the market does not require the use of specialized flow filters. -NP Pro accelerates the development and propagation of beneficial probiotic bacteria, which as the effect leads to the removal of harmful compounds such as nitrates and phosphates from the water. As a result of the high NO3 level, corals lose their color or turn brown.Regular use -NP Pro allows you to reduce the amount of nitrate to an undetectable level, providing the corals with optimal living conditions and excellent coloring. Wrong ratio of nitrate and phosphate in water also leads to the development of undesired algae and cyanobacteria, therefore the use of -NP Pro is recommended especially when diagnosing high values of both compounds. In combination with Pro Bio S, -NP Pro converts unwanted aquariums NO3 and PO4 into valuable bacteria, which is then absorbed by the corals providing them with natural food. Using AquaForest NP Pro 1 drop per 100 liters (27 US gal) everyday. For best effciency we recommend dosing together with Pro Bio S. Once opened store in the fridge, if the temperature exceeds 24C (75F). For dosing pumps (container 2000ml) : 5ml/100l ( US: 1 tsp/27 US gal. of water.) daily.

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Seachem Reef Iodide - 500ml Iodide is an important element required by invertebrates and many soft corals (gorgonians, sarcophytons, etc). Reef Iodide is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage or reef conditions. Iodine is as toxic as chlorine and should never be used in a reef system. However, iodide is as safe as chloride.Most iodine supplements on the market are simply potassium iodide or a medicinal disinfectant commonly known as Lugol's Solution. Lugol's is a highly concentrated iodine/iodide solution that is highly toxic and intended for disinfection. Although such products are sold for use in reef aquaria, we believe the risks vastly outweigh the potential minor benefits. Reef Iodide is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage or reef conditions. Potassium iodide only products are a safer alternative but not very effective alone owing to the unstable nature of iodide in the aquarium environment. When added to an aquarium environment, iodide becomes unstable converting to elemental iodine (which is biocidal), iodate (which is useless to corals, toxic at elevated levels, and can't be tested for), and iodide which is the only form of iodine available to corals for uptake. These products' inherent instability makes them potentially dangerous to coral health. Unlike competing products, Reef Iodide is complexed to a stabilizing compound in order to keep it in the iodide form when added to the aquarium. All of the product remains usable and fully bio-available. Seachem Reef Iodide Features Stabilized potassium iodide source Safe and easy to use Important for soft tissue growth Dosing Seachem Reef Iodide Beginner Add 5 mL (1 capful) for each 200 L (US 50 gallons) every other day.Advanced Add 1 mL for each 80 L (20 US gallons) daily to raise iodide by 0.10 mg/L. If necessary, adjust amount so that iodide reads 0.06-0.08 mg/L 6-12 hours after the last amount. Thereafter, use this amount daily and check iodide twice a month.ExpertAfter determining the iodide consumption rate, set up a continuous drip system. Use the following formula (or skip the math and use our Dosage Calculator) to determine how much to add to your top-off water: m=0.125vi (m=mL of product to add to top off water, v=volume of tank in liters, i=amount to raise iodide in mg/L). For example, if you want to raise iodide by 0.10 mg/L in a 200 liter tank, then you would add 0.125x200x0.10=2.5 mL into the top-off water. [For reference: 1 gallon=3.8 L].

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Amino Acid Formula for SPS Corals.AcroPower supplies amino acids that corals need to build their skeletal architecture. Like other cnidaria, corals have a special ability to uptake dissolved amino acids across their entire surface. Closed system aquariums with protein skimming and other ULN (ultra-low nutrient) filtration methods deplete amino acids that are vitally important for coral health.Small polyped reef building corals of the genera Acropora, Montipora, Stylophora, Seriatopora, Pocillopora, and others become more colorful within days due to the extension of the growing margins when AcroPower is used.The entire contents of an 8oz bottle treats 1250 gallons.Directions:Shake well. Add to a strong current stream for rapid distribution in the water. Does 5ml per 25 gallons at least once per week, or use a Shlobster dosing pump to deliver the same volume divided into daily increments. Does not require refrigeration, but store in a cool, shaded area to maintain the shelf-life. Shelf life is 2 years from the date of manufacture.

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