Closed Loop Or Not??? What Is Your Flow Rate's

[Reefer Rob]

For the past 3 years I've had Dart on a closed loop with 4 outlets, that's 3600 gph. Dart return feedind 2 Wavy Seas would be about 2400 gph with head loss. Display is 180G so that would be about 33 gph turnover.

Lately I've added a Maxjet mod to increase flow, but it tends to create more dead spots than just the closed loop. Right now I've moved it to laying on the bottom at the back to circulate the water between the 2 overflows. Still playing with it, maybe I'll add another one back there. With the Maxijet the flow would be 42.