Quote:
Originally Posted by mark
why don't you run your pump, top up the sump then power off adjusting the Locline to get an how much backflow your sump can handle.
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Yeah thats a good idea. My sump can handle a decent amount for sure.
I was just hoping to keep the return quite low in the tank pointed behind some rocks but I don't have to. The sump for sure would not be able to handle that kind of back siphon.