Quote:
Originally Posted by TheReefGeek
To increase the water level inside the overflow, I think you need to make the hole smaller.
Simple test, plug the hole with your finger and see what happens, the water leve should rise.
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Hmmm my post disappeared.... well like I said it does the exact opposite the water level in the overflow drops then it starts to suck air and gurgle makes a hell of a noise I'll try to get a vid