Hey everybody. New to the site. I've been reading ALOT of grow journals on RIU and I'm very impressed. I would like to start my own and I'm convinced that the Stealth Hydro Bubbleponics set up is ideal for me. But I do have one question... how loud is the unit? I've searched this site and haven't found that answer, although I may have overlooked it. I'll be growing in a GrowLab tent, but I don't think that will cut down on the sound too much. I'm guessing that it will sound similar to an aquarium running, but would still like some input before I decide to go ahead with the grow. Thanks for any and all answers.