Gravel / Sand

ECS Easy Care Substrate consists of burnt natural clay. ECS has a high porosity, which favors the growth of beneficial bacteria and increases the denitrification process. ECS provides clear and clean water while inhibiting algae growth

Volcanic rock substrate as stable foundation for rock and root wood constructions: dedicated substrate for aquascaping aquariums Basic substrate for natural aquariums: porous volcanic rock ensures water circulation at the bottom. Supplies plant roots with organic plant nutrients Vigorous plant growth: ideal oxygen supply and circulation through...