【4 in 1】The internal aquarium filter combines pumps, filters, oxygenation and wave formation in one device. 60 liter aquarium filter effectively solves the problems of cloudy water, poor circulation and lack of oxygen 【1000 L/H Pump】This aquarium pump with filter provides quiet crystal clear water throughout the aquarium, efficient oxygen supply, continuous water bubbles and adjustable air quantity 【Ultra Quiet】Aquarium filter, powerful enough to move the water at a pleasant pace, without creating a whirlpool that disturbs the fish 【Impurities Absorbed】The 60 L aquarium pump absorbs dirt and aquarium filter in the tank and keeps the water clear for a long time 【Aquarium Filter Usable on Freshwater and Saltwater】The 60 L aquarium internal filter must be completely submerged in freshwater and saltwater, Large-capacity filter box, multi-layer filtration, easy to disassemble, and 60L quiet aquarium filter pump, has better water purification effect 【Physical Filtration】 Filters with large-capacity filter boxes (sponges and biochemicals) are used for multi-layer filtration. It automatically absorbs feces, debris, and residues in the water, creating a healthy and clean environment for your fish or turtles. 【Widely Applicable】The aquarium sponge filter can be installed anywhere, very suitable for shrimp tanks, fighting tanks, breeding tanks, turtle tanks, goldfish, discus, crayfish, fry, juvenile fish, or other fish