Groci aquarium sand, thanks to this white sand you can create your own aquariums safely. White aquarium sand is very safe and non-toxic and has many benefits as it resembles the soil of the seas and oceans and grows on it the same types of sea herbs and plants. It is used in fresh water and sea water. Arrange a layer 4 cm high in the front and 7 cm in the back, which will create a difference in level and give depth to the fish tank landscape. Get it now and enjoy instant discount and fast shipping!