Bio Sphere - Mantis

Mantis Bio Spheres are inert ceramic biological media with an open-flow structure. The porous design gives beneficial bacteria a large surface area to colonise, supporting steady biological filtration in your sump or filter.

• Inert ceramic material
• Open-flow architecture for good water movement through the media
• Suitable for marine and freshwater systems
• Available in 1 kg and 2 kg packs

Ships Australia-wide.