TM Aquatix Aquarium Sand Natural Substrate For All Types Fish Tanks (15kg, Snow White Dolomite)

🐟Dolomite sand. Grain size: 1-1,5mm. -stabilises pH and hardens the water -perfect for rock biotopes: Tanganyika, Malwai, Lake Victoria -giving an alkaline reaction. The fish that inhabit these lakes do not live in the ooze (up to 0.5mm) but in the sand 0.5< 2mm which also allows the gills to be cleaned. 🌍100% natural, 100% safe. No artIficially coloured, therefore it has a natural light shade and does not produce strong light reflections. If the substrate is too bright, the light rays reflected from it may have a bad effect on the fish's well-being. 🌿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. 🌈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.