Features: 1. This water pump can achieve multi-function, water circulation, the internal filter material can keep the water clean and can create a rain effect to increase oxygen. 2. Strong Power with Suction enough to change water, suck food debris & fish poop out of aquarium quickly. 3. This aquarium internal filter has ingenious shape, it is a good choice to create a clean and beautiful environment for your aquatic life. 4. Quickly assembles and disassembles, comes with four suction cups for secure in-tank installation, suitable for both freshwater and saltwater tanks. 5. Ultra-quiet motor and internal pump design helps dampen noise and eliminate leaks with self-priming feature, more quiet than external filter. It& 39;s multiple noise reduction designs offers you and your fish a quiet and comfortable night. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Size: As the picture shown 1 pcs x Submersible Aquarium Internal Filter