Salifert Phosphate Aquarium Test Kit A controllable feed pump is

A controllable feed pump is recommended

and also when the test is completed

easy to read nitrite test results in minutes

Easier to use and more accurate than chemical test kits

Screw Driver for Calibration

Salifert Phosphate Aquarium Test Kit A controllable feed pump isGet accurate, easy to read phosphate test results in minutes! 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. Salifert test kits are also some of the most economical; the Salifert Phosphate Test Kit will typically deliver 60 tests per kit.