I’ve been tempted but not exactly sure what I’d do with a controller. I of course use the control app on my Hydras, a ranco temp controller and a top off but I don’t know what else I’d do that would justify the cost of an apex. I’d be much more likely to buy an alkatronic or KH Director than a full controller because automated testing and adjustment of alk is really all I’m interested in.
happy reefing. P.s. money (equipment) wont make you you need to be one with yer fish!! P.s.s. Star Trek is fake!

