Key Product Features:
Electric sponge filter with powerful motor, no need air pump; Just plug it in, it works
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
Comes with 2 spare sponges, put them in the filter box, please take out the spare sponges before use
Recommended tank size:
Middle: 40Gal; Size of sponge: 1.75"Dx4.5"H
Large: 55Gal; Size of sponge: 2.4"Dx4.5"H
