Quote:
Originally Posted by Myka
I'm not sure why a person would want to split 400 gph. I could probably pee harder than that. Hehe.
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Good point. I had not thought of it like this. I was hoping to have a net 600 gph going through the sump. I guess it's just a matter of aesthetics for me. Where would I place a single return on a solid back wall? Maybe in the middle, with the two powerhead in each corner. Something to think about.
Quote:
Originally Posted by Myka
How much volume do you plan to push through the sump? Your tank is 61 gallons gross, and the sump probably won't hold 20 gallons. So you're like 80 gallons max. I wouldn't push more than 400 gph through your sump, that's 5x turnover.
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Tank with overflow is 69 gallons. I was hoping to have 20-30 gals of water in the sump ideally netting out at 100 gallons. I will have to be careful to leave enough to back siphon room in the sump for approx 5 gals. (40" tank width X 4" overflow depth X 6" height of full siphon below water level). That doesn't account for any back siphon of return lines or the volume of water held in the actual plumbing. I'm afraid I will need a pretty tall sump. This might exclude me from any pre-manufactured sumps out there. Thoughts?
Thanks for your feedback. Keep it coming.