I got it from reefoman on this site. I got the controller, the plug system, temp sensor, level sensor and ph interface for $720. I did not do much research before buying them though. I read that there is a problem with the x10 controllers in that it does not send a "received" signal so the controller does not know if the switch was indeed flipped. Aquatronica uses direct connections. Everthing in my tank is close by so I don't need to turn on something far away that I'd need remote control. I also like the ease of plugging in multiple power units on the site, it just seems more user frendly and to have a bigger display. I liked that. No real technichal reason for me to chose aquatronic though.
Doc you bought your setup before Aquatronica made lowered prices that's why I will give you best discount as possible if you will needed anything for your controller (any interface, probe, etc. ) .
Thanks again .