How much suplimental actinic do I need?

[jpc763]

I am building up a 125g reef. I have 3 x 250 MH with 10K bulbs and wanted to know how much suplimental actinic do I need?
I can do:
2 x 3' VHO (end to end) - for another 190 W
2 x 6' VHO (parallel) - for another 320 W
2 x 3' T5 (end to end) - for another 78 W
What would you recommend?
Thanks, John

 

[wangotango]

Two 6' VHO would work, or four 3' T5.
It's really a matter of preference. Some people like the look of one over the other.
-Justin