"Thanks for the input Rachel. I thought the flush valve siphon system seemed a bit over complex but hey it works. I was looking at bell siphon and thought about it using it as well; from what I remember, it looks like it has slightly different flow…"

"I'm thinking on building something similar; need to make some housing to ensure the system stays warm enough in the winter and cool enough in the summer. I've got the framing up and am keeping an eye out for a deal on shadecloth. I am considering…"