I have been having issues with ATO on my large 1100 gallon Display system and want to go a new route. What I am looking for is a way to just turn on a pump. Most likely a MJ1200 that is in a RODI holding tank. I want to be able to set it up t run maybe a couple times a day for 30-90 seconds. I think that with just a little bit of trial and error I will be able to find a sweat spot that will keep the tank stable. So I either need some sort of digital timer or wondering if an outlet on the apex can be programmed to do this.