Looking for the best controller for the money. I have two tanks and was thinking maybe just doing a dosing pump then maybe a reef keeper but then you have the apex. Both tanks have radions and VorTech pumps, heater, slimmer and refuge light.
Take a look at the GHL Profilux 4 while doing your research. It's not common to find problems or complaints with it. Easy to program and powerful... not the cheapest, though!
