API GH and KH Test Kit Temperature Control Testing water parameters weekly helps

Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish

Mardel Maracyn® Oxy successfully controls fungus infections caused by Saprolegnia

NATURAL COLOR *NATURALLY CONTAINS ASTAXANTHIN

Maintain normal filtration and air

Alfalfa Meal

API GH and KH Test Kit Temperature Control Testing water parameters weekly helpsKeep 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