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Old 02-24-2011, 05:49 PM   #13 (permalink)
Zapins
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Default Re: Automatic water change system design DIY

Zab - I'd love to see some pictures of your setup if you have them.

Also, as for the air bubble problem in the drainage loop, I solved this by drilling a small hole at the top of the drainage loop where the gas gets trapped and running a 1/4" tube to an aquilifter pump. The pump sucks out the air and keeps water in the top of the loop. It works very well. I'll see if I can take a picture of it soon.
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