Sponge Filter Bio Tumbler

Fluidized media is the gold standard for aquarium filtration for two reasons: massive biological surface area and zero maintenance. While ceramic rings / lava rocks clog with waste and lose most of their efficiency within weeks, moving-bed technology is 100% self-cleaning. The tumbling K1 media continuously sheds dead biofilm, maintaining maximum ammonia-processing power for heavy-bioload predator tanks—with zero maintenance required.

Sponge Filter + Bio Tumbler Specifications

Nano: For 10 Gallon to 20 Gallon Long | Height: 9 Inches | Tube Diameter: 2 Inches

Small: For 20 Gallon High to 40 Gallon | Height: 13 Inches | Tube Diameter: 2 Inches

Medium: For 55 Gallon to 75 Gallon | Height: 15 Inches | Tube Diameter: 2 Inches

Medium Plus: For 55 Gallon to 125+ Gallon | Height: 15 Inches | Tube Diameter: 3 Inches

Monster: For 120+ Gallon | Height: 18 Inches | Tube Diameter: 3 Inches

Please measure your tank and choose carefully, as there are no refunds on this product.

Compatibility

We are not responsible if the adapter does not fit your sponge filter. We have tested brands AQUANEAT and Aquarium Co-op.