Aquapapa Bio Sponge Filter 60 Gal for Betta Fry Shrimp Aquarium Fish Tank 1Pack

This sponge filter provides both mechanical and biological filtration for your tank The air infusion chamber produces numerous minute bubbles which promotes gas exchange process and increases dissolved oxygen level in water Its easy to set up Just install an airline into the unit and turn on the air pump air pump and airline not included The sponge traps waste particles mechanically and cleans the water without trapping baby fish It keeps water clean and clear Product dimensions 45D x 80H Max tank size up to 60 Gal Package includes 1 pc of sponge filter only Air pump and airline tubing are sold separately not included They are useful for as breeding filter or as secondary filter Or they can be used as prefiltration unit by fitting to an external or a top filter.