Review on Coralife 05146 SL 65 Super Luft by Jessica Morris

I have tried several aquarium air pumps over the past 3 years. The last was the Whisper 100, which was about half the price of this one and took about 6 months. The whisper pump was actually no quieter than this. This pump produces a lot of air and is easily adjusted with the valves on the supplied manifold. It's not quiet, but it's not very loud either. If you want a quiet pump, this isn't for you. If you need good constant air, it will deliver. I've had this pump for about 1 month now with no problems.