QiQiWader Small Aquarium Filter, Fish Tank Filter, Suitable for 3-10 Gallon Fish Tanks, 3W 80GPH with Two Modes Switching Function.

Parameters: aquarium filter, 3W, 80 GPH, lift 1.3 ft. Perfect for small aquariums, it features compact dimensions (1.6"L x 1.4"W x 5.7"H) that take up minimal tank space.

Multi-function: This aquarium filter integrates filtration, water circulation, wave-making, oxygenation, and simulated natural rainfall. It comes with two interchangeable accessories—a spray bar and an oxygenation wave-making nozzle—It can be replaced as needed based on the requirements of your aquarium.

Biochemical Sponge: Retains physical impurities (such as fish excrement and uneaten food) to help keep the water clear. Paired with a small amount of biological filter media balls: They can cultivate nitrifying bacteria to maintain the balance of the aquatic environment.

Easy installation and maintenance: Powerful suction cups ensure secure attachment. Components are easy to replace, and the filter compartment is removable for convenient cleaning of the filter cotton. Recommended cleaning frequency: every 2–5 weeks (may vary based on aquarium conditions).

Quality Commitment: Each pump undergoes industry-standard pressure testing before shipment and comes with a one-year limited warranty covering manufacturing defects. For any quality issues, please contact us via the Amazon Message Center, and we will provide a resolution in accordance with Amazon's policies.