Our biospheres can be used not only in seawater biochemical filtration systems, but also in freshwater biochemical filtration systems, making them ideal for use as fish tank filters, aquarium filters and pond filter media.

It is of great help to restore the natural water quality and provide the most suitable living environment for your fish.
When the water flows through the inner space, prolong the time and use the nitrifying bacteria to achieve the effect of biochemical filtration.

Enhance the effect of filtering bacteria, light and portable.

Specification:
Item Type: Aquarium Filter Material
Material: PVC + sponge
Colour: Black 
Available sizes: 16mm 26mm 36mm 46mm 56mm 76mm

Innovative filter media design maximizes biofiltration

A healthier aquarium environment using less biofilter media
Ideal for freshwater or saltwater aquarium filtration systems

Check out our other listings of all the various sizes of Bioballs!

Optimizing biological filtration in aquarium systems. Versatile, space-saving Bio-Balls efficiently handle more hazardous organic materials. The secret lies in its unique geometric design that significantly increases the surface area to grow more beneficial bacteria.