just a suggestion you dont think 2 250w halides plus t5's or any other addition on a 30'' tank is too much I had that much on a 90 gallon with a geisemann fixture for 4-5 hours per day. I think what youre looking for is a retro fit kit and addition of pendants and what ever else retro fitted lighting you like!!! just in curiosity how many gallons is your tank?!
