Maxspect Nano-Tech Bio-Cubelet is a biological filtration medium consisting of small ceramic cubes. It provides a growth surface for beneficial aquarium bacteria and helps build effective biological filtration without requiring a large amount of space-consuming material.

Increased surface area for bacteria

The porous structure between the ceramic granules provides an attachment surface for bacteria. The material acts as a growth medium for bacteria; biological filtration develops as the bacterial colony matures.

The small cubes are suitable for sumps as well as for the media chambers of external and hang-on-back filters. They make it easy to utilize even smaller filtration spaces.

Placement and maintenance

Place the material in a location where water can flow around it. Remove accumulated debris regularly. Maxspect recommends maintaining the material approximately every six months and cleaning or replacing only a portion at a time to ensure a functional bacterial colony remains in the system.

The required amount depends on the aquarium's bioload and other filtration.