I have a single bulb 400w 20k MH right now. This thing is bright.:xd: I had it for a short tank, but I now have a 72" long 120. I know this light wont be optimal for such a long tank.
Primarily I am going to have softies, and just a few SPS. Do you think this 400w with some T5 supplementation will be enough for a tank this long?
Id rather go with two 250w MHs or all T5, but no money for that right now.
Primarily I am going to have softies, and just a few SPS. Do you think this 400w with some T5 supplementation will be enough for a tank this long?
Id rather go with two 250w MHs or all T5, but no money for that right now.
