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[spookey]

ty for that jo....and nice work there cweber

[jojo22]

Credit where credit is due my man!!!

[cweber]

Thanks Guys!

Hey jojo, how much water evaps from your nano? Im adding 3/4 gallon daily.

[stevebla]

I have a similar setup in 1.5" plumbing i thought the max flow through this pipe would be around 1500 gph a number i got from a calculator on a different site. 1 " plumbing should max around 600 gph. When i was playing around and put a 90 elbow on the out side the water level would rise and fall in the overflow box suck air and sound not unlike a toilet flushing. So I put a t fitting on the outside of bulkhead and the vent solved that problem. However when I put a second return pump for around 700 or 800 gph the system would barely keep up! Puzzles me as i run 400 gph through a 1" u tube siphon overflow on a different system. I wonder if low pressure is a factor in the flow of these surface skimming boxes???????????????????

[cweber]

Im sure that does have somthing to do with it as the siphon is sucking water and the other is just draining.