Aquarium Solutions Bacto-Surge Foam Filters provide exceptional biological and mechanical filtration, using the highest quality foam sponge available to provide ample surface area for beneficial bacteria. A unique air dispersion design pulls water through at a higher rate for thorough filtration
- Exceptional foam sponge quality supports efficient bio-filtration
- Large surface area supports increased beneficial bacteria populations
- Helps break down aquarium waste and remove suspended debris
- Ideal mechanical and biological filter for small-to-medium tanks
Bacto-Surge filters feature higher foam density per square inch to provide maximum surface area for the beneficial bacteria that eliminate organic waste from your aquarium water. These filters also feature a unique air dispersion design that maximizes uplift to pull water through at a high rate, meaning more water runs through the filter in less time. Locking internal connectors prevent separation during use, and a heavy base keeps the sponge filter firmly secured.
Specifications:
Mini
- Aquariums: Up to 10 gallons
- Dimensions: 1.77″H x 2.17″D
Small:
- Aquariums: Up to 40 gallons
- Dimensions: 2″H x 4.75″D
Large:
- Aquariums: Up to 75 gallons
- Dimensions: 4″H x 4.5″D
X-Large:
- Aquariums: Up to 125 gallons
- Dimensions: 5.75″H x 6.25″D
Ideal for:
Nano aquariums
Smaller freshwater aquariums
Breeding tanks
Fry holding tanks
Quarantine tanks
Slow-moving fish like Discus
Saltwater polishing
Important: Requires an air pump, airline tubing, and/or powerhead for operation (sold separately).
