over flow noise

Just hooked up my new refugium but the over flow box tubing to the refugium is extreamly LOUD !!!!!!! Can I extend the hose to where it is submerged? Any ideas?
 

saltfinsax

Member
If you talking about the bottom drain in your overflow box. I was told to put some 90% fittings on them. This seem to realy seem to stop the draining noise.
If its the pipe itself thats making the noise under the tank, I would try some differnt type of pipe or wraping it with some foam inslation.
 
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