I have a 135g reef aquarium running off of 4 - 96w PC. The tank is 4 years old and most of the corals in the tank range from 3 months to 2 years in the system.
I just purchased a new lighting fixture today, 72" 3 - 250W MH with 4 - 54W T5s. When the new lighting system arrives, I don't want...