Dripping from return....

[Slufa111]

I have a 65 gallon reef ready tank and everything is installed and put and running. No issues to report other than sound... Its not a flushing or gruggling sound but it's a dripping sound from the return outlet right before the outlet pipes. I'll post a picture but I'm positive it's simply part of the siphon break but how do I silence it?

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