Lighting Poll

[Doug]

Originally Posted by Reefer Rob

T5s for me. They run much cooler, and a more even light throughout the tank. Lighting all the surfaces of the corals, not just the ones facing a single point light source. You can play with different bulb combinations to fine tune your "colour". That shimmer effect with MHs is nice though.

I dont find them any cooler than my 175,s. But I agree with the light spread. Big difference compared with 2 halide bulbs over a 4ft. tank versus 4- 4ft. T-5,s.

Chad, I like the output. I think my 4-4ft. bulbs are as bright, as my two 175,s. I would say the halides are more intense in an area under them. I think the T-5,s drop off quicker though.

I have good individual reflectors. And I have bleached sps that were fine under my 175,s. So the intensity is there.