White Silica Sand 0,5-0,8mm GENERAL GUIDELINES FOR 2" GRAVEL DEPTH:15KG (2FT LONG TANK) -non-toxic -very good for growing

-non-toxic -very good for growing java fern

Lake Victoria -giving an alkaline reaction

S - 2 woods ( 1 x 10-15cm

5< 2mm which also allows the gills to be cleaned

due to its internal structure

White Silica Sand 0,5-0,8mm GENERAL GUIDELINES FOR 2" GRAVEL DEPTH:15KG (2FT LONG TANK) -non-toxic -very good for growingGrain size: 0,5 0,8mm Chemical composition: SiO2 99% (Silica) It does not influence water parameters, and does not change the Gh, Kh, Ph values. The naturally white sand is perfect for all types of aquariums. At the bottom of the page, there is a calculator that allows you to calculate the appropriate amount of substrate. Especially recommended for aquariums of Tanganyika and Malawi type, where its light colour is an excellent background for the fauna