API
19 products
API Freshwater Master Test Kit
API Freshwater Master Test Kit Overview This kit tests tap water and aquarium water for five different parameters that affect the health of freshwater fish pH High Range pH Ammonia Nitrite and Nitrate Highly accurate and economical Unique transparent dome allows clear view of contents Includes all tests required to test the nitrogen cycle Kit includes computer-calibrated and laminated color cards 4 glass test tubes and holding tray Also contains complete step-by-step instruction booklet including information on how to correct unsafe water conditions Compact and easy to store Over 800 tests.
$46.80
API Calcium Test Kit
API Calcium Test Kit Overview Calcium is one of the most important elements in a reef aquarium Reef invertebrates such as corals crustaceans mollusks and even some types of encrusting algae need calcium to grow and remain healthy Over time calcium levels drop as invertebrates use calcium in aquarium water This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium. Features Measures calcium levels as low as 20mg/L Uses titration method with easy to see color change for precise measurement For use in reef aquariums
$16.65
API Ammonia Test Kit
API Ammonia Test Kit Overview The API AMMONIA TEST KIT measures ammonia to help prevent fish loss as ammonia is the number one stressor and killer of tropical fish Ammonia is released into an aquarium in the forms of uneaten food decaying organic matter and when fish release it through their gills urine and solid waste The API AMMONIA TEST KIT is a mercury-free salicylate test for fresh and saltwater fish and measures ammonia levels from 0 to 8 ppm.
$20.65
API GH/KH Freshwater Test Kit
API GH/KH Freshwater Test Kit Overview Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH) Helps detect stress on fish caused by rapid pH shifts which result from low KH levels and helps aquarists duplicate the natural habitat of their fish.
$15.45
API Nitrate Test Kit
API Nitrate Test Kit Overview High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds resulting in poor water quality and an increase in algae growth Maintaining a low nitrate level improves the health of fish and invertebrates Use the API NITRATE TEST KIT to ensure that the nitrate levels in your tank are safe and healthy for your fish The NITRATE TEST KIT reads parameters from 0 to 160 ppm and may be used for both fresh and saltwater aquariums.
$18.05
API Alkalinity (KH) Test Kit
API Alkalinity (KH) Test Kit Overview The API KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH) and helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants Carbonate hardness stabilizes aquarium pH and can be used to determine the proper dose of pH buffers.
$10.75
API 5-in-1 Test Strips
API 5-in-1 Test Strips Overview The quick and accurate way to test for pH Nitrite Nitrate General Hardness and Carbonate Hardness Desiccant-lined tube with snap-tight cap provides maximum moisture protection for accurate results. Features Highly precise color charts Dip directly into aquarium - no separate vial needed Includes information on how to correct unsafe water conditions 25 strips For fresh and salt water
$20.15
API Saltwater Master Test Kit
API Saltwater Master Test Kit Overview The API SALTWATER MASTER TEST KIT measures the 4 most important saltwater parameters - pH ammonia nitrite and nitrate - to enable easy testing of your tank's natural cycle and to aid in maintaining a thriving saltwater aquarium Testing is fast easy and accurate yielding precise results and comes with 4 test tubes and a convenient holding tub for easy storage This kit also includes a complete step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions Each SALTWATER MASTER TEST KIT will conduct 550+ tests so you can get the most out of your kit for years of fast accurate water testing.
$46.80
API Phosphate Test Kit
API Phosphate Test Kit Overview Phosphate can enter your aquarium through tap water fish waste and decaying organics such as uneaten food and dead algae Excess phosphate contributes to unsightly algae and green water blooms and in saltwater excess phosphate can inhibit the growth of hard corals The API PHOSPHATE TEST KIT tests phosphate levels from 0 to 10 ppm so that you can easily monitor the condition of your aquarium water and may be used in both fresh and saltwater aquariums.
$19.55
API Stress Coat - 16oz
API Stress Coat - 16oz Overview 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 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.
$17.25
API Reef Master Test Kit
API Reef Master Test Kit Overview The API REEF MASTER TEST KIT tests 4 key parameters - calcium carbonate hardness phosphate and nitrate - to keep reef inhabitants healthy Testing is fast easy and accurate yielding precise results and comes with 4 test tubes and a convenient holding tub for easy reusable storage This kit also includes a complete step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions.
$55.00
API Low Range pH (Freshwater) Test Kit
API Low Range pH (Freshwater) Test Kit Overview Fish require a specific pH level to thrive However pH in an aquarium can fluctuate due to fish waste addition of tap water and the build-up of natural acids Use this kit to easily and accurately measure the pH level and maintain a healthy freshwater community aquarium Fast easy and accurate - reads pH from 6.0 - 7.6.
$9.65
API Nitrite Test Kit
API Nitrite Test Kit Overview Nitrite is produced in the aquarium in the forms of fish waste uneaten food and by nitrifying bacteria in your aquarium's natural cycle as it breaks down ammonia Low levels of nitrite inhibit respiration and suppress the immune system while high levels cause suffocation in fish The API NITRITE TEST KIT reads nitrite levels quickly and accurately in your tank and tests parameters from 0 to 5 ppm.
$14.65
API High Range pH (Marine) Test Kit
API High Range pH (Marine) Test Kit Overview The API HIGH RANGE pH TEST KIT measures pH changes in marine aquariums aquariums with African Cichlids and very alkaline tap water The API HIGH RANGE pH TEST KIT reads the pH of water within the high range of 7.4 - 8.8 and includes one bottle of test solution and one test tube.
$10.55
API Stress Coat - 8oz
API Stress Coat - 8oz Overview 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 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.
$11.00
API Ammonia Test Strips
API Ammonia Test Strips Overview The quick and accurate way to test for the presence of ammonia This kit reads 0-6 ppm of ammonia Desiccant-lined tube with snap-tight cap provides maximum moisture protection for accurate results. Features Highly precise color charts Dip directly into aquarium - no separate vial needed Includes information on how to correct unsafe water conditions 25 strips For fresh and salt water
$22.30
API Stress Coat - 1 Gallon
API Stress Coat - 1 Gallon Overview 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 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.
$86.70
API Stress-Zyme - 16oz
API Stress-Zyme - 16oz Overview Improves the development of the biological filter and helps clean a dirty aquarium Contains over 300 million live bacteria per teaspoonful Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels Continuous use assures an active biological filter cleaner aquarium healthier fish and good water quality No refrigeration necessary Use when setting up and maintaining an aquarium For use in fresh and saltwater Directions New AquariumsShake well before usingOn the 1st 7th and 14th days add 2 teaspoonfuls (10 ml) for every 10 US gallons (40 L) of aquarium water Thereafter each week add 1 teaspoonful (5 ml) for every 10 gallons (40 L) of aquarium waterExisting AquariumsTo maintain good water quality and healthy biological filtration add 1 teaspoonful (5 ml) for every 10 U.S. gallons (40 L) of aquarium water weekly
$25.30
API Leaf Zone - 16oz
API Leaf Zone - 16oz 16oz Aquatic Plant Growth Enhancer Nourish Your Plants from Ground Up Overview API Leaf Zone is a premium liquid fertilizer formulated specifically to boost the health and vibrancy of freshwater aquarium plants. By delivering essential nutrients directly to the leaves and roots, Leaf Zone helps plants develop strong roots and lush, green foliage. Perfect for both novice and advanced aquarists, this easy-to-use solution promotes natural growth without clouding your water or disturbing your aquatic ecosystem. Benefits Fast-Acting Nutrients - Contains potassium and iron to support immediate leaf health and prevent yellowing or decay. Root & Leaf Support - Encourages strong root systems and supports broadleaf plant species. Safe for Fish - Designed to be harmless to freshwater fish and invertebrates when used as directed. Easy Weekly Dosing - Just one dose per week helps maintain optimal plant health. Ideal For Heavily planted freshwater tanks Aquariums using moderate to high lighting Tanks with slow-growing or delicate plant species What's Included 1x 16oz (473ml) bottle of API Leaf Zone (treats up to 4,800 gallons) Easy-measure dosing cap Printed usage instructions
$12.70