Ultra Quiet Fish Tank Filter 4-in-1 Internal Aquarium Filter,500L/H Submersible Water Pump Oxygen Aeration Wave Maker Water Change for Betta, Turtle, Pond Fish, Garden Multi-function free switching This filter come with 3 kinds of water outlet,you can switch increase oxygen and filtration, wave maker pump, water change and pump water function easily Wide applications This Ultra quiet designed filter water pump fits 5-180L tank,has a wide range of applications that it can be used in aquariums, turtle tank, breeding ponds, landscape tubes, gardens, rockery fountains, Waterfalls, Hydroponic systems, Irrigation systems etc. Effecticent filteration designed Increase filter box size and install 2 pieces Biochemical-sponge,which can effectively filter waste and improve the circulation system to maintain a clean water environment.
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