Features 1. Fish tank filter: Use our powerful filter to enhance your aquarium, which can simulate natural rainfall, increase oxygen content, improve water quality, and promote fish health. 2. Protecting water flow: Our aquarium power filter adopts a flat nozzle innovative design, which can produce water suitable for fish, and is only 2-3 centimeters away from the outlet. 3. Improve performance: prevent blockages and enhance performance. Our aquarium power filter features an anti clogging design and additional grille panels to extend the pump's lifespan. With this feature, impurities can be effectively filtered, thereby saving your pump replacement and maintenance costs. 4. Space saving design: Our aquarium power filter is very suitable for small aquariums, with a transparent shell design for easy observation of water quality. Its compact size makes it practical and space saving, while not affecting the visual effect of the aquarium. 5. Durable filtration: Our aquarium power filter uses high-quality filtering materials to provide high-quality and long-lasting cleaning. Use this effective filter to keep the aquarium clean and reduce the frequency of water changes. Specification Small Number: Power: 2W Flow rate: 200L/H Rated voltage: 220V Lift: 0.35 meters Size: 5.5 x 7.5 x12.2 cm large size Power: 3.5W Flow rate: 250L/H Rated voltage: 220V Lift: 0.35 meters Size: 5.5 x 7.5 x14 cm Package Include: 1x Fish tank filter