160GPH Adjustable Air Pump for Aquarium, 5W Betta Fish Tank Aerator Oxygen Pump with 2 Ports for 20-300 Gallon

Es mucho muy silenciosa, hasta ahora ha funcionado de maravilla

I bought this pump to replace my Tetra Whisper 60 which didn’t have enough power to actually push the air through my 4 inch Hygger air stone. Not only is this thing super quiet, but the 5w makes SO many bubbles 🫧 it’s ridiculous.

I've never had such a quiet air pump before. Seriously all I hear are the bubbles from my filters. That's it. Not toention it's really powerful.I even turned it up to full power and still silent. If you're thinking about buying, just do it.

Way, way quieter than the Tetra air pump I got from PetSmart. I can’t hear the pump at all, only the bubbles from my sponge filter. I am enjoying my aquarium much more now- no noise stress. I love the air volume adjustment dial too. Now I don’t need a separate air control valve. I did buy an air tubing Y connector to connect both air line ports into one.

Happy with this product. Good investment.