With the AQUAVITAL MARINE-TEST 5in1 you can quickly, easily and safely determine the 5 most important water values in sea water: pH value , carbonate hardness (KH) , nitrite (NO 2 ) , nitrate (NO 3 ) and calcium (Ca)
Even inexperienced aquarists can quickly carry out a reliable water analysis with the AQUAVITAL MARINE-TEST 5in1. The test strip only needs to be dipped into the water for one second and then shaken off briefly. After about a minute, the color fields are compared with the color scales on the can.