Description of Periha Aquarium Air Pump - High Flow Rate Commercial Oxygen Bubbler (7.5W 254GPH/10W 284GPH) - Silent 🐠 Operation for Air Stone, Sponge Filters - Ideal for Fish Tank, Pond, Hydroponics - Suitable for 53-211 Gallons
ULTRA-QUIET DESIGN: Made of high-quality metal, seal the lower cover joins in isolating the noise generated by the internal motor. Less than 35db, It won’t disturb your family during operation. LOTS OF AIR: 254 Gallon per hour(16L/min) air outlet, suit for flexible gas pipe connection with an inner diameter of almost size. 7.5W, 0.022Mpa, providing a high volume and steady airflow for your fish tank with low power consumption. ADJUSTABLE FLOW RATE: There is a HI/LO button under the pump, you can adjust the airflow according to your fish tank or pond size and the bubble size you desire.Suitable for 53-211 gallon aquarium, fish tank, pond. LONGER SERVICE LIFE: The pump has an air inlet filter. Air containing dust is filtered by this filter cotton to remove some impurities, supplying clear air to the internal working system, ensuring that various functions generally work for a long time. SATISFACTION GUARANTEE: We offer a 1-year limited warranty. If there are any questions or you are not satisfied with our product, please kindly contact us to get a good solution.