So the pumps on the old ato systems you had we're not peristaltic? I have an old peristaltic pump lying around and was thinking of just using it with 2float switches but I dunno. So it was not the switches that failed in your old system it was the pumps?
Awesome build and very neat. I'm tagging along for updates. I'll be setting up a Deep Blue 60g RR cube in a couple of weeks.
So pretty! Do your anemones ever move on you?
For some reason I can't see any of your pics.