Coopj. I have a radion over my 37 g sps and have been very happy with the results in both color and growth of the corals and the color of the light itself. You can check out my build thread if it helps http://www.reefcentral.com/forums/sh....php?t=2094467. I was looking for a nice plug and play unit with quality build and have not been disappointed.
It doesn't need one. It comes with computer software and a USB port. Software controller built in.
tandldel, your tank looks great. Those sps seem happy under that Radion. Are they growing?
Ecotech is a GREAT marketing company and nothing more.
I just went with the Pac Sun Metis Hyperions for my 200gal tank. I love the connectivity and the 8 separate LED color channels. I can dial it in to my exact specifications.
Have you thought about the Maxspect Mazarra P series? I know you didn't mention it, but it's a sweet fixture for less than a Radion plus hanging kit and contoller included
http://www.marinedepot.com/Maxspect..._Fixtures-Maxspect-0M11111-FILTFILDPO-vi.html
Can it connect to a computer via wireless router etc. and how would the USB connect on the unit? I believe Vertex has a wireless USB stick (about 79 I think) that plugs into the back of the unit which communicates directly with the router.
Just went to Ecotech's site and realized that the unit has to be hard wired via USB connection to connect to a computer.
Thats a ridiculous statement. I could not disagree with you more.
I know the only reason I got hooked was because hydor couldn't make a power head that didn't shock you
As far as the Radion is concerned I have seen some awesome setups that run them and they are nothing short of spectacular.
Ecotech made a big deal about the modular aspect of the Radion and I would expect that they make available variations in the LED types/colors so I guess we shall see.