Mine is on its way from Canada. I should have it by weeks end. It runs on the Raspberry Pi with ReefPi to manage the hardware setup. I bought the deluxe setup with 16 controlled power outlets and PH probe. The Raspberry Pi has a long history of support and open source. Reef-pi also has been around a while and now the RoboTank takes both along with this custom controller for a lower cost option for the DIY's.