i have a return pump doing 800gph after head loss
a closed loop doing about 1600
a K2 doing 600gph
and 2 k4 doing 1200 each
so a grand total of 5400/120G= 45 times turn over
fish and corals seem to be happy
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250G DD LED SPS R.I.P.
180G LED SPS
80"x36". 300G custom build
Owner of Mountain Ridge Heating and Gas
Class A gas fitter, HVAC
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