API Test Kit High Range pH Salts & Supplements The API® Freshwater Master Test

The API® Freshwater Master Test Kit measures the 4 most important levels in freshwater aquariums quickly and accurately

speed-controlled recirculation pump

this means that magnesium that was present in the water is now unavailable

They contain no phosphate or nitrate that would promote algae proliferation

It is gentle

API Test Kit High Range pH Salts & Supplements The API® Freshwater Master TestThe 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. Contains 160 tests and includes 1 test bottle, easy to ready instructions, glass test tube and color chart