I bought the Evergrow D120s (the cheap ebay fixtures) from Nick at Reefsupply Canada and I have to say after 6 months of use the corals are doing AMAZING.

Highly Recommend them. I have them growing SPS corals at all depths in my tank no problems, my LPS corals are doing amazing and my Softies are growing faster than ever.

Maxspect Razor LED the 160w would be good there is some on ebay around $530
fits your 72gbf

+ 1000

The new Hydra Fifty Two is coming out real soon at an expected $599*, the competition will be gathering around the conference table more often!

Meh. More opportunity to burn your corals or pay for a fixture you can only run at 30 to 40% power. Too many LEDs in too small a space in my opinion.

If you are currently running two 400w plus blue LED, I would be looking the IT2080 to give you coverage and control.

http://www.reefsupplycanada.com/it20...-led-32-light/

I have the smaller IT2040 and find it a great light over my frag tank.

Im going to +1 for the evergrow lights. Whatever fixture from them would work. I bought mine right from them, rather then some retailer over here. Couldn't be happier about what I paid vs what I'm getting...

Ya I'm thinking the evergrow it2080 would prob work. my concern is the tank brace and how much of a shadow it would cast.

Here is a link to a video i made quite some time ago with a 2080 over my tank. You can see the shadow a bit in the video(the camera does show it a bit darker then in life. But it is there). I have had some people strip off a couple rows of the optics (1 on either side of the brace) to get rid of the shadows. Some have also replaced the brace with acrylic (scares me a bit) or have gone with 2 pendant style for better coverage(but cost is a bit higher).

http://youtu.be/Y24E0WGHLNU

Just for reference, here is a video of tank at same time with 2 x d120 fixtures to show the coverage (the d120s are not programmable but it gets the point across).

http://youtu.be/mDpyHmfYjwM

You can't go wrong with the Evergrow fixture. Radion and Hydra look sexy, but not worth paying more than double the price. I believe it's a 3yr warranty as well.

I am going with the D120 myself or completely DIY over my frag tank as I really don't care what it looks like. Great for the price.