Overflow Question!!!!!!!

[slakker]

Originally Posted by The Grizz

Can't do that as my overflows in both back corner's a only 4" x 4" and the drains are bulkheads drilled into back of the tank.

A couple of picture would help... can you some how put a elbow on it to raise the height of the water in the overflow... if the noise is coming from the "water fall" from the tank to the overflow, that's the best (maybe only) way to reduce the noise... ie; stop the waterfall from "cascading" or "breaking" into a actual waterfall...