Power Sand is base substrate material placed under aqua soil, designed for providing nutrients to the roots of aquatic plants and promoting growth of substrate bacteria. Porous volcanic stones secure the water circulation, and organic nutrients promote the growths of bacteria.
Please select right size, S, M, L according to the depth of aquarium tank.
- Power Sand S Less than 40cm
- Power Sand M 40-60cm
- Power Sand L Over 60cm