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Controllers & Testing

Test kits, checkers, monitors, and controllers for freshwater and reef aquariums — from single-parameter reagent kits to full tank automation. A reagent kit answers one question once; a controller keeps answering it.
Brightwell MicroBacter7 - 500ml bottle

Additives

Hanna Alkalinity Checker Reagents - 25 Pack

Controllers & Testing

Standard Threaded Bulkhead Fitting (1-1/2 Inch)

Pumps & Plumbing

ASI Aquarium Silicone - 10oz Clear

Aquariums & Sumps

Seachem Glass pH Checker

CO2 Equipment

Buy Reef Brite LumiLite Full Spectrum LED - 48 Inch at www.jlaquatics.com

Clearance & Open Box

Seachem Flourish Glue - 8 Gram

Decorations

AI Prime 16HD LED - Black version for reef aquariums

Lighting

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19 of 238 products

Salifert Calcium Test Kit

Salifert Calcium Test Kit

$23.95
$23.95
Salifert Magnesium Test Kit

Salifert Magnesium Test Kit

$24.95
$24.95
Salifert Alkalinity Test Kit

Salifert Alkalinity Test Kit

$20.95
$20.95
Salifert Nitrate Test Kit

Salifert Nitrate Test Kit

$21.95
$21.95
Salifert Phosphate Test Kit

Salifert Phosphate Test Kit

$24.95
$24.95
Salifert Ammonia Test Kit

Salifert Ammonia Test Kit

$17.95
$17.95
Salifert pH Test Kit

Salifert pH Test Kit

$13.95
$13.95
Salifert Nitrite Test Kit

Salifert Nitrite Test Kit

$14.95
$14.95
Salifert Potassium Test Kit

Salifert Potassium Test Kit

$23.95
$23.95
Salifert Copper Test Kit

Salifert Copper Test Kit

$21.95
$21.95
Salifert Freshwater Test Kit - Nitrate

Salifert Freshwater Test Kit - Nitrate

$15.95
$15.95
Salifert Freshwater Test Kit - GH

Salifert Freshwater Test Kit - GH

$9.45
$9.45
Salifert Silicate Test Kit

Salifert Silicate Test Kit

$20.95
$20.95
Salifert Iodide Test Kit

Salifert Iodide Test Kit

$37.95
$37.95
Salifert Freshwater Test Kit - Phosphate

Salifert Freshwater Test Kit - Phosphate

$14.95
$14.95
Salifert Freshwater Test Kit - pH

Salifert Freshwater Test Kit - pH

$9.45
$9.45
Salifert Freshwater Test Kit - KH

Salifert Freshwater Test Kit - KH

$9.45
$9.45
Salifert Freshwater Test Kit - Ammonia

Salifert Freshwater Test Kit - Ammonia

$13.45
$13.45
Salifert Freshwater Test Kit - Nitrite

Salifert Freshwater Test Kit - Nitrite

$10.95
$10.95

From a Test Kit to a Full Controller

Keeping stable water starts with knowing your numbers. Where you land on that spectrum depends on how demanding your livestock is and how much you want automated. We carry testing and control gear from Hanna, Salifert, API, Neptune, Pinpoint, Milwaukee, and Red Sea.

Match the Tool to the Tank

  • Reagent test kits — Salifert and API titration kits for periodic manual checks.
  • Digital checkers — Hanna colorimeters for repeatable calcium, alkalinity, phosphate, and nitrate readings.
  • Meters & probes — pH, salinity, and temperature monitors with calibration solutions.
  • Controllers — Neptune Apex systems that log parameters and switch equipment automatically.

A freshwater community tank runs fine on a master kit and a thermometer. A mixed reef under heavy dosing benefits from checkers and a controller that can catch a heater or return-pump failure before it costs livestock. Not sure where you sit? Email info@jlaquatics.com. J&L has outfitted Canadian aquarists since 1997.

J&L Aquatics was formed in December 1997

Our business was started from our love of the aquarium hobby. We at J&L Aquatics felt that the Canadian aquarist should have the option to purchase top quality supplies, equipment and livestock other than the generally over priced local retail stores.

sales@jlaquatics.com

Customer support for fast answers

604-444-1161

Our staff is standing by to help with questions.

Low Price Guarantee

Contact us for price matching if you find a lower price.

Visit Our Shop

3430 Brighton Avenue
STE 205A
Burnaby, BC Canada