I saw a tank today with one of these for the first time and it was super quite. It was a center overflow with a 1.5" Maggie Muffler and was nearly silent. I had never heard or seen one of them before and there isnt much info, even on here. Does anyone else have experience with them?
http://www.aquacave.com/maggie-muff...tandpipe-brcap-fits-any-1-standpipe-2901.html
http://www.aquacave.com/maggie-muff...tandpipe-brcap-fits-any-1-standpipe-2901.html