So I just though of this idea and I wanted to see if people have done it befor or know about it or something. Ok so alot of times people complain about the noise there sumps make, either from the return pump or skimmer maybe and yes overflow but that doesnt apply here, sure people like put pads under the pump and theres a few different methods but if ur sump is in a stand and fully walled in and it still makes noise couldnt you line the inside of it with noise canceling eggcrate? whated to hear your guys feed back. http://www.thefoamfactory.com/acousticfoam/eggcratefoam.html <something like this and ive even heard people use egg cartens http://www.ehow.com/how_4619822_use-egg-cartons-soundproof.html any one ever heard of someone doing this for there stand?