Jan 15, 2021 #1 U unklez Active Member View Badges Joined Apr 1, 2020 Messages 106 Reaction score 50 Rating - 0% 0 0 0 I just installed one of these with a powerhead venturi in the sump to pull siphon. Is it normal that the powerhead venturi pulls full water through the airline hosing?
I just installed one of these with a powerhead venturi in the sump to pull siphon. Is it normal that the powerhead venturi pulls full water through the airline hosing?
Jan 15, 2021 #2 S Snoopy 67 Valuable Member View Badges Joined Jan 11, 2019 Messages 1,937 Reaction score 1,335 Location Long Island Rating - 0% 0 0 0 Yes. It is meant to pull air from the inside of the box. No air = water.
