Fritz GH Liquid Test Kit food trail promo and some pest crabs

and some pest crabs

CO2 is arguably the most important element in the planted aquarium

Perfect for small size fish breeding

It does not affect water chemistry or clarity

plant trimmings

Fritz GH Liquid Test Kit food trail promo and some pest crabsEasy 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