About This

• Sponge filter provide both mechanical and bio filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility
• New Design: two media containers with ceramic ball inside ,you can also replace this ceramic media with other media
• Easy to set up: simply install an airline and an air pump into the unit; Easy to clean, just rinse and squeeze in used aquarium water
• Package include: 1 double sponge filter with 2 containers ; 1 bag of ceramic media balls;2 spare sponges(packed in the 2 containers),total 4 sponges
• Note: air pump not included