Tropical Silica Gravel 2-3mm GENERAL GUIDELINES FOR 2" GRAVEL DEPTH:2KG 15kg Set = 4 shells

15kg Set = 4 shells

Will not require rinsing before use

At the bottom of the page

In order to create a 4-5 cm thick layer of substrate in an aquarium of a given bottom length the following is needed:

3 - 5kg = 30cm / 1ft in length

Tropical Silica Gravel 2-3mm GENERAL GUIDELINES FOR 2" GRAVEL DEPTH:2KG 15kg Set = 4 shellsGrain size: 2 3mm Chemical composition: SiO2 99% (Silica) It does not influence water parameters, and does not change the Gh, Kh, Ph values. The naturally 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 colour is an excellent background for the fauna of these