noise reduction

I’m setting up a JBJ 25 gallon aio, and wanting to use an ato as well as an auto filter roller. This tank has 3 chambers in the rear section. The ato sensor obviously needs to be in the return pump chamber so it will react to water level changes, but the ato tubing from the reservoir needs to...

Hi everyone, I really need help with a noise problem on my tank, because at this point I honestly do not know what else to try. My tank is an AQPet 50x50x50 reef tank (about 125 L display, with sump). The main issue is the overflow/drain noise. The gurgling is not mainly in the sump — the worst...

Can anyone help , how would you plumb this if it were your tank ? The display is a 60 gallon Visio tank with a corner overflow box , it has a 1” drain hole and a 3/4” return … I know , I know .. it is better to have an emergency drain but I got a good deal on it so I’ll have to deal with it ...