Self-Sinking Weighted Base: Built-in weighted base ensures the sponge filter stays at the bottom without floating. Simply submerge and squeeze out trapped air before first use for quick sinking
High-Porosity Sponge provides mechanical and biological filtration to trap debris, reduce waste, and support beneficial stuff growth for cleaner, healthier aquarium water
Gentle Air-Powered Flow for Fish & Shrimp: Air-driven design creates a soft current ideal for betta, shrimp, guppy, snails, and fry, providing a steady oxygen supply without stressing delicate aquatic life
Safe Design for Breeding Tanks: Fine sponge structure prevents fry and shrimp from being sucked in, making it ideal for breeding tanks, nano aquariums, and sensitive aquatic species
Requires Air Pump & Tubing: This air-powered sponge filter requires an external air pump and airline tubing (not included) for operation. Please prepare compatible accessories before use
