Colombo KH Test Kits will help you ensure the correct amount of phosphate is maintained in your pond or aquarium. For clear water and healthy fish and plants you need to monitor your PO4 levels.
Regular testing is essential for ponds & aquariums. Phosphate is a major nutrient for all plants but too much can also result in excessive algae growth. The Colombo PO4 test kit allows you to analyse the phosphate level in your pond & aquarium.
Contains 40 tests.