Tropic Marin KH Test Seawater/Freshwater kits are the result of intensive research and development - directed at the needs of the serious aquarist. Extensive testing has been completed to assure accuracy and reliability. Tropic Marin tests are quick and easy to use. The kits contain glass vials, dosage syringes and recommendations to optimize the water quality.Tropic Marin KH test for seawater for the precise determination of alkalinity (carbonat hardness) in salt water aquaria with only one test solution. Clearly distinguishable colour changes
Sufficient for approx. 100 testsDo you have questions about this article ?