Bubbles breaking the syphon in my overflows. ?

  • We are currently upgrading MFK. thanks! -neo
Ya that is a little big for that but you say creak fish which like the flow. All I would do it put a tee and ball valve in the return line and bleed off some of the flow back over your media
 
I tried that yesterday. Bleeding off just a little water to the return made everything work properly. The primary overflow is keeping up and the emergency is not taking on any water. The problem with bubbles is solved. Now I'm going to look at eventually redesigning it to work more elegantly and with more room for error.
 
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