[SG Seller]3 in1 Aquarium Internal Filter Pump With Sponge for fish tank

Features:-A variety of filters for filtering, aeration, and circulation.-The detachable filter cartridge is equipped with biochemical filter cotton for excellent filtration.-Support adjustment of the outlet angle, water and airflow direction, can be adjusted by 180 °.-The soft, non-slip suction cup absorbs sound and is firmly attached to the wall.