POFET Double Sponge Filter Super Biochemical Filter Sponges for Aquarium Fish Tank with Media Container for Fish Tank Oxygen Increasing and Cycle

• Provides the ideal location for bacterial colonization and the sponge traps larger waste particles mechanically cleaning the water without trapping baby fish
• It quickly established a bio-filter and extra oxygen, two sponges means more surface area , keeps your fish tank water super clean and crystal clear
• It has a media container with ceramic bio filter media inside, will help to remove harmful substance and provide extra cleaning power.
• Perfect for shrimp tank, betta tank, breeder tanks, turtle tank, goldfish, discus, crayfish, fry, baby fish or other fish.
• Comes with 2 suction cups to stick to glass, can be installed anywhere,it can also be used as a prefilter or secondary filter.

Features: With 2 strong suction cups to keep the filter stay in place.Filter parts are detachable, easy to install Specifications: Colour: green Weight: 350g Package Includes: 1 x Double Sponge Filter