You will have to buy the RMS mount or use the one that Daniel sells on his site to mount it but there shouldn't be any reason that it would not work on your tank. As for the interface its just a web page the the light publishes, so after you get the lights you will set them up on wifi and then with a web browser go to the IP address that is assigned to the light (should show on the front light display). A lot easier than getting an app.
Thanks for the prompt reply. Just visited ReeFi website. Is it possible that the RMS mount selling for $15 does the same job as the Radion mount that sells for $104? On the site I see cross tank mounts and one for rimless tanks. There is also an RMS adapter to eliminate droop. I do not see one specifically listed for a standard rimmed tank.