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60cm / 2ft = 10-15kg
Please do not judge the sand colour while it is in the bag
hollownaturally -a large number of crannies is a hideout for the juvenile fish
Perfecty dry whith micro and macro elements to be sifted trough gills
Black Gravel 3-5mm GENERAL GUIDELINES FOR 2" GRAVEL DEPTH:5KG (1FT LONG TANK) 60cm / 2ft = 10-15kgGrain size: 3 5mm. 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. The dark colour of sand has an infuence on colour of fish and shrimp in the aquarium, making them more colourfull. At the bottom of the page, there is a calculator that allows you to calculate the