I've been setup for about a year and I'm thinking about replacing my T-5 bulbs. My 55 tank is mostly fowlr with a only a few softies, gps, palys, mushrooms, etc. My lighting is a 2 x 54 watt fixture and currently has the stock 1 - 10K daylight & 1 - blue antinic. I would like to get a nice blue/purple look to my tank but still bright enough to see some detail. I realize I'm limited with my 2-bulb setup but wanted to see what people thought. I would like a nice blue/purple color but a little softie growth too. Not sure if its possible with a 2-bulb. I've been suggested ATI bulbs, (1-aqua blue special & 1-purple plus)? What do you suggest? Fire away!