Real Reef Rock Nano Reef Mix Box (5kg) for Tanks up to 100L other filtration Equipment / Refugium Chamber Dimensions:

Equipment / Refugium Chamber Dimensions: 32

Whether you're expanding your system or setting up a large aquarium

Unlike ordinary sand

and purple bacteria for optimal biological filtration

like sponges

Real Reef Rock Nano Reef Mix Box (5kg) for Tanks up to 100L other filtration Equipment / Refugium Chamber Dimensions:The Real Reef Rock Nano Reef Mix Box is the perfect choice for aquariums up to 100L, providing a stunning, natural reef rock aesthetic without the environmental impact. Each box contains a unique combination of 1 Nano Branch, 1 Arch, 1 Nano Plate, and several pieces of nano rock, all carefully selected for their lightweight and thin structure, making them easy to work with. Made from natural calcium carbonate sources, the rocks are inertly dyed (not