PowkooLillte Sponge Filter Aquarium Filter Sponge for 1 to 6 Gallon Fish Tank

Description

Sponge filters are excellent mechanical and biological filtering devices Reliable, effective and easy to set up. Connect the tube to the air pump and connect it to the filter. Plug it in. It works. The fish tank sponge filter featuring a weighted plastic base that keeps the unit from floating around during use. What you get: 1 x Powkoo small sponge filter for aquarium fish tank 1 x Powkoo Retail BoxKind Tips: Squeeze the sponge filter in tank water for 5 mins for 1st using, easy to digest form colonies of bacteria. Do not rinse the sponge with tap water or hot water