Fritz GH Test Kit mag drive 2 water pump Contains a source of live

Contains a source of live (viable) naturally ocurring microorganisms

or chemical coatings

Wattage: 3W

All natural ingredients

and muscle

Fritz GH Test Kit mag drive 2 water pump Contains a source of liveGeneral hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important role in your aquariums overall health. GH is the total mineral content of calcium and magnesium in the water. These are important for various biological functions in fish, invertebrates, and even plants. Deficiencies of calcium and magnesium can cause poor growth and faded colors in fish, molting difficulties in shrimp, improper leaf development