Description
XY-380 Sponge Filters provide exceptional biological and mechanical filtration, using the highest quality foam sponge available to provide ample surface area for beneficial Bio-filtration. A unique air dispersion design pulls water through at a higher rate for thorough filtration. The large surface area supports increased beneficial bio-filtration populations and helps break down aquarium waste and remove suspended debris. Ideal mechanical and biological filter for small-to-medium tanks including nano aquariums, smaller freshwater aquariums, breeding tanks, fry holding tanks, quarantine tanks, and tanks with slow-moving fish like Discus. Can also be used for saltwater polishing. Dimensions: 4.5 inches diameter x 8.0 inches height (with tube). Recommended tank size: 20-40 gallons. Requires an air pump, airline tubing, and/or powerhead for operation (sold separately).