I have been researching for about a month or two now and have everything I need except the light. I am 17 and have no job. I have a girlfriend and with all the girlfriend stuff my options are limited with every dollar. We are starting a tank together 29 gallon with a 55watt dual compact flourescent, but i wanted to start my own little nano at my place. i dont want anything expensive... obviously. I want a tank with a goby, a pistol shrimp, and a fish ... a royal gramma or something maybe? im still looking at fish. I have 70 pounds of base rock to choose from, a powerhead, 2 NO light fixtures, a glass lid, aragonite sand, and i want to buy a little LR some LS (from established tanks), a hob, some good salt, bulbs and eventually a cleanup crew. I was just wondering if a blue and a white bulb from wally world would cover it, because my lfs blows with lights. They tell me "don't buy bulbs from us, they are rediculous" so would the expensive bulbs make that much of a difference or no?