Check the listing for details. Internal Aquarium Filter Submersible Power Filter with Water Pump for Fish Tanks. Condition: New. Listed at 12.39 USD. Fine Sponge Filtration: the submersible aquarium filter provides mechanical and biological filtration and trap debris or wastes without sucking up shrimp or fry. Keep fish tanks crystal clear and healthy.55 GPH Water Pump: 2 types of water outlets (drenching pipe & spraying pipe). Slide the knob to freely adjust water flow as needed. Greatly promote water circulation to keep water fresh.For 10 Gal Tanks: Size: 1.4" W x 4.9" H; Power: 3 W. Fit for 3-10 gallon small fish tanks. The internal aquarium filter is suitable for the breeding and feeding of various ornamental fish, shrimp or fry.Oxygen Supplement: The fish tank filter is equipped with clear airline tubing for easy air entry. Produce numerous bubbles – a great way to increase oxygen solubility in the water and enliven the aquatic lives.Easy to Clean: Separate the pump from the filter, remove the impeller cover and clean the pump thoroughly. Remove the bottom cover to take out the sponge. Rinse the sponge every 2 weeks – only wash it with aquarium water!THANK YOU