HIBIBUD Aquarium Filter for 55-150 Gal. Tank Crystal 300GPH Biochemical Filtration Powerful Pump Submersible Internal Fish Tank Filters Large Tank Pond Clear Wavemaker Air Supply 4 in 1

The powerful pump can create waves in your tank to increase the vitality of the water in the tank and make the fish live as if they were in natural running water. Underwater oxygen supply. Please place the air tube outside the tank, the top of the air tube is the rotary button of the inlet valve, which can be used to adjust the amount of oxygen supply. There will be a slight noise when using the oxygen supply function. This filtration pump makes the whole fish tank form a filtration system, reducing the number of water changes in the tank and making the tank crystal clear. With a hose, it can use the pumping function. Can be used to change water. Disassemble and remove the suction cup bracket of the pump. Install the three suction cups onto the bracket. Install the suction cup bracket to head of pump. One end should be connected to outlet, and the other end should be connected to the spin button of intake valve. Powerful filtration pump is more suitable for larger tank/pond/aquarium/pool... And there is an AMAZING function: That is, it can be a FOUNTAIN with a filtering function. When you lay it sideways and turn the outlet upward, then you will get a 0.6 m high fountain.

• CRYSTAL CLEAR: This aquarium filter helps reduce the frequency of water changes, keeping your fish tank clean and clear. It combines the functionality of an aquarium air pump, filtration, water pump, and water wave creation into one convenient unit. The multi-functional design ensures that your aquarium remains in good condition for longer periods, promoting a healthy environment for your fish.
• DOUBLE DEEP FILTRATION: Featuring a black biochemical filter sponge, this fish tank filter effectively reduces odors and clears yellowing in the water. It works by decomposing fish waste and leftover food, helping to maintain cleaner water. The sponge can be washed regularly and reused, making it a durable option for long-term maintenance.
• QUIET WORKING: Operating at a sound level below 40 DB, this fish tank pump is designed for quiet performance. With internal noise reduction and external silicone cushioning suction cups, it minimizes noise while running. This ensures a peaceful environment for your family and allows you to enjoy a quiet life without distractions from aquarium equipment.
• PERFECT FOR LARGE TANKS: This filter for fish tank is equipped with strong power to create larger water waves and increase fluidity across the water surface. By inserting an oxygen tube, the aquarium pump can provide oxygen supply, facilitating a water cycle throughout the tank. It is suitable for larger tanks, including those from 55 gallons to 150 gallons, ensuring effective filtration and aeration.
• ONE YEAR WARRANTY: If you experience any issues with your fish filter, you can contact the customer service team via the provided email address. They aim to solve problems within 48 hours, though response times may vary slightly during holidays or rest days. This provides peace of mind knowing you have support for your aquarium filters.