Thanks for that!

I tried to reply there, but it erased the message when i tried to send it. :wtf:

I am actually running something similar and didn't know it.
I use a homemade venturi that injects into the main reservoir of my rdwc.
I have been getting some of that foam on top of my control reservoir. I have just been manually skimming this off with a mesh strainer.

Do you think I should be fine the way I am doing it now, or should I build a separate skimmer set up?

Sorry for all the questions, but greatly appreciated! :hippy:

+ rep for sure.