Fritz GH Liquid Test Kit food trail promo Natural material: Made from natural

Natural material: Made from natural materials

and some pest crabs

Dimensions: Length 18cm – Width 10cm – Height 0

Fritz RPM – Reef Pro Mix is manufactured using only the highest quality ram materials

Fritz GH Liquid Test Kit food trail promo Natural material: Made from naturalEasy to read instructions. Essential for a healthy tank. Accurate in Freshwater. General 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 and invertebrates and even plants. Deficiencies of calcium and magnesium can cause poor growth and