The mini filter aquarium is small and suitable for small aquariums, such as spherical aquariums, special-shaped aquariums and other small home aquariums. It can effectively filter and supply oxygen. Features: Mini Filter: It is small and suitable for small aquariums, such as spherical aquariums, special-shaped aquariums and other small home aquariums. It has three functions: filtration, water circulation and oxygen supply. Filtering function: small volume but big function, this mini filter can filter effectively. Instructions for use: Work completely submerged in water. Suction cup design: strong suction force, it can be installed anywhere on the fish tank. Do not use an oversized air pump to avoid uneven mixing of water and air. Easy cleaning and maintenance; Low loss and high yield; Super quiet; long service life. Easy to maintain: clean the sponge once a month and change it every 5-6 months. Features: < br/> Product name: 3 in 1 mini filter Material: plastic Voltage: AC220-240V
