- Extremely dense surface area for microbial adhesion.
- Used in hatcheries, tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial and industrial water clarification systems.
- BioBalls have an extremely high surface area for bacteria to colonize. The trickle effect increases dissolved oxygen levels in the aquarium and cleans or filters the water as the Bioballs combine with organic waste to dissolve it.
- Sponge Free Core for Cleaner Water: No sponge center to trap gunk. Solid core design keeps water flowing freely
- Media bag is 13"x13"
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