Tropic Marin Kh/Alkalinity Test Kit for Freshwater & Saltwater Aquariums
$19.99
3.2 oz., Approximately 100 tests, The carbonate hardness and alkalinity can be measured with precision in dKH. The test liquids show a pronounced and obvious color change and are sufficient for approx. 100 tests.
3.2 oz., Approximately 100 tests, The carbonate hardness and alkalinity can be measured with precision in dKH. The test liquids show a pronounced and obvious color change and are sufficient for approx. 100 tests.