Sunsun HJ-311B Internal Submersible Filtration Pump For Aquarium
These submersible filtration pumps help eradicate and control free-floating debris and harmful waste in aquarium water in both fresh and saltwater.
Aquarium water is mechanically filtered and cleaned by the included filter sponges and carbon baskets.
These quiet and efficient filtration pumps come equipped with an optional spray bar for a wide range of water output, or you can use the traditional venture air pipe for a stronger concentrated water flow and enhanced oxygen.