Quote:
Originally Posted by reefwars
it will temporarily , but theres not enough pressure in a gravity feed to stop it completely so if enough time goes by it will slowly leak , it will stop the skimmer from overflowing though  |
As long as it does that job, I can always control the power from the Apex. I'd only turn it off during coral feeding anyway.
Would drilling a hole on the return loc-line be another (additional) option to help with controlling back-siphon? I did that in my previous tank but it was above the water line, so the constant water spray was annoying.