【Suitable for aquariums below 60cm】 Comes with 2 suction cups suction glass, can be installed anywhere, and can also be used as a pre or intermediate filter; very suitable for shrimp tanks, betta tanks, breeding tanks, turtle tanks, goldfish, Discus,crayfish, fry, small fish or other fish. Multi-filtration function: The sponge filter has two small filter boxes, which means more area can grow beneficial nitrifying bacteria, cycle faster and filter better. Ideal for bacterial colonization, sponge filters provide mechanical and biological filtration, sponges capture larger debris particles, mechanically clean the water without catching small fish. 【Keep Water Clean】You can easily remove 2 sponges from the filter for cleaning or replacement. It also has a filter holder inside that helps remove harmful substances and provides extra cleaning power. The circulation is faster, so your tank water is cleaner and clearer. Keep your fish happy and your aquarium water crystal clear. 【Low Noise】The
