Powkoo Sponge Filter Aquarium Corner Bio Sponge Filter Small for Shrimp Nano Betta Fry Fish Tank up to 35 litre

• Aquarium corner sponge filter, air powered, runs quietly, provides mechanical filtration, biological filtration, oxygenation, aeration in one for your fish tank, increases dissolved oxygen level in water, suitable for freshwater and saltwater【Fits fish tank size: 10 to 35 litre】
• High density porous 60ppi fine sponge, protect baby fish from being sucked into the filter system, 6-layer ribbing sponges, where provides lots of surface area for growth and breeding of beneficial tiny creatures, also traps floating debris and fine particles, keep your fish tank crystal clear and clean, closer to the natural water quality
• Easy to use. connect the tube to the air pump and connect it to the filter. plug it in. It works. provide both aeration and filtration for your fish, Tips: squeeze out the air in the sponge when you put it underwater, then it will suck into water and keep down at the bottom
• Easy to clean and assemble, simply rinse and squeeze sponge in tank water. Recommendation: replace bio sponge every 6 months to ensure filtration effect and growth of beneficial tiny creatures
• Corner shape fits well in any corner, little sponge filter doesn't take up too much room, great bio sponge filter for shrimp tank, betta tank, goldfish, fry, baby fish or breeder tank. can be used as pre-filtration unit by fitting to an external or a top filter

Kind reminder: Squeeze the sponge filter in tank water or cold water for 5 mins for 1st using. When cleaning the filter sponge, please use the water in aquarium, so as not to destroy the beneficial tiny creatures formed, do not rinse the sponge with tap water or hot water Key Features: Sponge filters provide both mechanical and biological filtration It gets good flow and has a lot of surface area for growth of beneficial tiny creatures Easy to clean, simply rinse and squeeze sponge in tank water. The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish Small so it doesn’t take a lot of room up. Corner shape fits well in a corner Biochemical filter provide both aeration and filtration for your fish. The fish tank sponge filter featuring a weighted plastic base that keeps the unit from floating during use. How to set up 1. This product needs to be connected to the air pump, and equipped with a check valve on the air tube to prevent water return to the air pump due to power failure. PLEASE NOTE: air pump, airline tube and check valve not included. 2. Please choose suitable air flow. Package Includes: 1 x Powkoo Aquarium Sponge Filter 1 x Powkoo Retail Package Bag