Please note: This is the new version of this tester, NOT the old one that had a reagent issue. The Hanna HI783 marine magnesium checker provides an uncomplicated, accurate, and...
The API Reef Master Test Kit tests 4 key parameters – Calcium, Carbonate Hardness (Alkalinity), Phosphate, and Nitrate. Testing is fast, easy, and accurate. This kit includes 4 glass test...
Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to follow instructions and straightforward, accurate results....
Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to follow instructions and straightforward, accurate results....
The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out,...
The HI781 Marine Nitrate Low Range Colorimeter is a simple, accurate, and cost-effective way to measure nitrate from 0.00 to 5.00 ppm (as NO3–) in your saltwater aquarium. For samples...
