Someone asked about an Acro, so here was their answer and a tour of just one of our display tanks. Since it's Wednesday and I'm bored I thought I'd stir the pot.
210 gallon with 3 Ocean Revive LEDs-10 hours all blue plus 1 hour full spectrum, kalkwasser dripped into sump with freshwater replacement using basic dosing pump-dosed for 5 mins 5 times daily, DIY algae scrubber, small biopellet reactor, DIY Chaeto reactor, weekly 5 gallon water changes and glass cleaning--15~20minutes spent weekly on maintenance, ESV salt. Daily feedings with live pods, rotifers, brine shrimp, and TDO pellets.
This tank illustrates the point that without question reef aquariums can not be successful without controllers, expensive lighting, endless other gizmos, and constant problems and tinkering.