NICREW Aquarium Filter Submersible Water Pump Aquarium Fish Tank Pond Oxygen Increasing Pump Tool Aquarium Filter Accessories Specification: 1.This fish tank filter pump can connect with rain pipe,the water raining down to the fish tank can make the fish tank look more beautiful. 2.The rain pipe can flow out the filtered water,increasing the air and water contact area when water flow down. 3.It is suitable for different type of tank,such as freshwater fish tank,sea water aquarium or amphibian tank. 4.It is designed with a sponge filter,it can filtrate and purify the water, 5.It can keep the fish tank water clean and decrease the algae growing.The sponge filter is detachable,you can replace it easily,or take it out for cleaning. Description and Usage: 1. This submersible pump can be used for multiple purposes such as pumping water, spraying oxygen, and filtering. 2. Suitable for use in fresh water and sea water, safe and durable, ultra-quiet, energy-saving and efficient, easy maintenance and many other advantages. Attention 1. Avoid using extension cords. 2. Only suitable for working in water. 3. It is necessary to clean the accumulated dirt inside the shaft regularly. 4. Install after cleaning, please confirm whether the junction between the water blade and the shaft is tightened. Note: 1.Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm. 2.The effect of using the product varies from person to person. It is not that the quality of the product is not good. Our products have undergone strict quality assurance. Please rest assured. 3.NICREW always attaches great important to customers and products. FREE SHIPPING IS INCLUDED!