[pangking]

I went to see a friends tank, which has T5 hang over. The color is awsome! compare to my MH+T5, that just apples and oranges. Is there any ideal can help me to bring up more color from the coarl?
I have a 48' MH+T5 Combo, 4 * T5（blue） + 2* MH(has been changed once for more blue color), some SPS in the tank.
Thanks advanced.