AI Prime HD+ for 50G cube

[Saltlife2]

Purchased my latest setup a few weeks ago. It's a 50g SCA cube with everything except a heater and a light setup. I planned on using my AI Prime HD+ from my 10g nano but have gotten mixed reviews in regards to its ability to provide enough for coral growth. I called the manufacturer and he said for the 50g it would be perfect. Any thoughts on this?

 

[nmotz]

You would probably be better off with two IMO. The intensity would be ok, but you need greater coverage of light. There would be quite a few shadows with just one over the tank.

 

[scar79]

You can definitely get away with one, but will be a lot happier with the coverage of two