So the brain of the APEX has an AUX port for power its 12 volt. What i am thinking is if i hook that to a icecap battery back up that is 12/24 volt i will be able to keep the brain running and i will have 2 tunze pumps connected to the 0-10V port on the brain. Those pumps will be powered by a separate icecap battery. This will keep circulation in the tank during a power outage. Not looking to run the whole system just the tunzes and get a notification power is out. My internet is on a UPS so i will still have internet connection. Will this work and how would i go about programming this ?