with Replace Sponge Submersible Pump Air Pump Fish Tank Filter Aquarium Filter Oxygen Internal Pump

Label:Yes color:black Material:ABS Package Include:a filter,a packet of transparent pipe fittings,a pack of plastic connectives pipe fittings type:Aquarium Filter size:300L,600L,1000L Feature: 1, 360 degree rotation, can increase the dissolved oxygen. 2, Low water level design, a variety of display angles, suitable for low water level of the Turtle Filter. 3, Built-in aeration mouth, rotating black oxygen plug. 4, Pumping cycle, effort saving, plug and work.