It’s been a while since we’ve heard from the Evision aquarium controller from Elos but this new demo video clearly shows that development has been brisk. Since we first spent some time with the Elos Evision in Singapore the device has received quite a bit of additional polish and development, especially in the graphical user interface which is appears really slick in this demo video. Not only has the software become much more complete but the response time to the touch-control is pretty snappy during the programming and real time adjustments to the Aquatop LED light over this MidiMarine aquarium.