I do around 30% every 2 weeks give or take a few days- its just easier
I can change 35-40 gal in 15-20 min tops
I have a tee off my closed loop pump to pump water out and a mag 9.5 to pump it back in. Super simple works great and no buckets required
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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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