I had a reefkeeper before, to me was just a pain to access remotely but other then that worked great.I have the reefkeeper lite plus, I have it controlling a heater, fan, 3 BRS 1.1ML dosers, 1 air pump for my nano micro bubbles, and my skimmer. I can't imagine not having it the best money I have spent on reefing equipment. I probably would have gone with the apex if money wasn't an issue. I would recommend the reefkeeper to anyone.