I'm new to reefing (had my 35g for about a year) and prefer to keep things simple, but also find that I am busier than I would like when it comes time to manage the tank. Actually bought an ATO but don't use it 'cause I don't want the hassle of setting up a secondary system in case the thing sticks on the "on" position; I now have a pump sitting in the RODI bucket and plug it in when I want to top off. No dosing system; manual dosing of Calc, Mag. and Alk. But again, I do this when I get around to it, rather than regularly which seems a necessary thing to keep a healthy and vibrant tank.
Any recommendations for a scaled-down, inexpensive but reliable tank controller for a simple soft coral LPS tank?