API GH/KH HARDNESS TEST KIT Tetra air-dried diet suitable for cats

air-dried diet suitable for cats that suffer from skin or coat problems

Will not dissolve or cloud water

This toxin causes paralysis

biotin and natural organic acids

Dymax Discus Gold 170g Sinking Pellets

API GH/KH HARDNESS TEST KIT Tetra air-dried diet suitable for catsKeep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy to use API GH & KH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH). When keeping freshwater fish and plants, the GH