Fish Tank Gravel Aquarium Natural Substrate Perfect for Plants Growth (20kg, Light 1-3mm)

Product description

• Grain size 1-3mm. Our sand is not artificially coloured. 100% natural and 100% safe.
• Suitable for every biotope and above all, perfect for plant aquariums. The right fraction favours the good rooting of plants. Safe for all living organisms. It does not influence water parameters, and does not change the Gh, Kh, Ph values.
• Every owner of underwater pets knows that decorations and aquarium substrates not only look nice, but also affect the environment of our fish. That is why it should be ensured that most of them are natural. Not artificially coloured and looks natural.
• Colour of sand has an infuence on colour of fish and shrimp in the aquarium, making them more colourfull.
• Before use, we recommend that you only pre-wash the substrate, please do not do this thoroughly because it is a never-ending work. After pouring out the substrate into the aquarium and covering it with water, a natural cloudiness may occur, which will disappear very quickly after starting the filtration.