2 radion XR30w pros on 210g? Yes or no?

[Kdocimo90]

My ballast just blew on my t5 fixture I've had for 10 years. I just replaced one of the ballasts last year but I'm considering upgrading to LEDs as I've always wanted. I pretty much only have LPS, softies and a few clams.

I was wondering what those with these lights think about have two over my 210g. Ideally I would want three but they are a bit costly of course.

Tank Dimensions: 72x24x30

 

[kb1094]

You might be able to get away with two if they are raised 12" from the top of the tank. I know if is raised 8" you will have enough light for a spread of 24".

 

[Kdocimo90]

I've only got 8" under my canopy.

 

[kb1094]

Yeah… it seems like you will need 3.