paulamrein
New member
OK, tank is full, SG is 1.025 pump is running and circulating and 1/2 the rock is in. There is only one problem. It is vibrating like a nun's bedroom after dark. I would not necessarily say it is loud. It's just louder than I would have expected. I put a small carpet mat under the external pump but it doesn't seem to be doing much. Is this just something we need to get used to or is there ways to quite the vibration. I also fear that down the line the vibration can knock something loose, so hopefully there is something we can do to cut down on vibration.