Testing and Controllers

Elevate your water testing game with Hanna Checker Reagents! This complete set includes reagents for the entire line of Hanna checkers and testers,...

The Hanna Marine checkers are the ultimate when it comes between chemical reaction test kits and professional instruments using colorimeter. Chemic...

Salifert Calcium CA Profi Test Kit - 50-100 Tests Made in Holland 50-100 Tests Accurate Fast Calcium is a major constituent of calcareous algae, ...

Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to ...

Calcium alone cannot form the skeletal material of corals and allow calcareous algae to grow. Some other substances are needed as well. A few other...

Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to ...

Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to ...

Keeping pH stable is critically important to healthy coral in a reef aquarium. A stable pH is also less stressful for all the aquarium’s inhabitant...

A refractometer truly made for sea water Calibrated specifically for the refractive index of natural sea water Accurate auto temperature compensat...

Calibration solution for ABC Reagents replacement kits. 

Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to ...

  Upgrade your Reef Factory Smart Roller M filter roller with this high-performance replacement fleece roll. It is made from premium-grade material...

HI98108 pHep+ is a compact, waterproof pH tester with a range from 0.00 to 14.00 pH, resolution of 0.01 pH, and ±0.10 pH accuracy.   Compact, wate...

Component 3in1 is a comprehensive product of macro and micro elements, dedicated to marine aquariums, created based on the Balling method. The form...

Detect and measure toxic ammonia and ammonium levels in minutes with the Salifert Ammonia NH3 Profi Test Kit. This straightforward test is essentia...

Having a reliable and easy to use potassium test kit is hard to come by. Salifert test kits have been trusted by discerning reefers for years for t...

Hanna Accessories and spares to make your Experience More Enjoyable

  The Reef Factory – Phosphates Smart Tester Reagents Pack includes 1x set of phosphate reagent cartridges for approximately 160 tests. The measure...

Polyurethane Tubing Available in 25foot (7.62m) sections of four different colors.

Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) th...

The Reef Factory Smart Alkalinity Test Kit allows you to perform about 100 tests ranging from 3 to 15 dKH.Distinguishing features of the product:- ...

  Crafted from high-quality material specifically for the Reef Factory Smart Roller filter roller, this replacement mat is both easy-to-install and...

About Fritz 35ppt Calibration Fluid Pre-measured refractometer calibration solution takes the guesswork out of properly calibrating your instru...