I like the fact with t5 you get the colour variation but I am still keeping my options open as too t5, I would have liked to go with led but I just bought a new tv and I'll have to put off the led project till then. The plan is to eventually upgrade to led so this light will be temperary for now. If I was to choice MH I would like to use the 14k phoenix bulb(s), if that makes a difference. Also there will be 4 t5 two on each side of the MH. What would be the big disadvantage of one 250w over 36" length? If I decided with 2-150w halides would that not be able to grow sps anywhere in the tank?
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