What would you do for lighting? 150w? 250w? LED?

[JonT]

Originally Posted by Milad

What is this shimmer everyone is talking about with MH? is it the rays i see sometimes in my tank? i hate that.

im super leaning towards the LEDs now, its probably going to be 3 36LED modules and "maybe" ill run 4 T5 super actinics for some pop.

Yes, the "shadows" that come from the water ripples at the top of the tank.

LED's will give the same shimmer. Any point source light will. T5's won't.