Stupid me, I should have put that information into the first post. I might as well have posted a thread titled "HELP"ť and then left it blank.
OK I have two "Powersweep 228 power heads"ť that are submerged at the bottom of the tank for circulation. I also have two "Skilter 400 Power Filters"ť that hang off the back of the tank.
This is the exact setup that the tank has been running under for the past seven or eight months. All my levels are right on target and I have been keeping daily tabs on them because of the recent tank move.
I believe the noise is really just coming from the air intakes on the Power Filters. The noise isn't really a huge issue but if I could quiet it down it wouldn't hurt my feelings any.
I have done a ton of research about saltwater aquariums over the past two or three days and my head is swimming (Pun intended).
I was just wondering how people on this forum have handled noisy filtration in the past.