best mh for 35

007

Active Member
Well, you're in a tough spot. MH bulbs really are most effective over a 24" wide area. At 30" you're definitely over that . . . to get even light distribution, you'd really need 2 bulbs, but lets be honest, who wants to run 2 MH over a 35 gallon tank.
Also, at 24" deep, you'd be pushing the limits of anything under 400w. Personally, I think I'd go for a single 400w MH, and supplement that with some T5's.
 
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