I have a 55 gallon tank. In it i have about 10 potted plants of all differnt kinds and am hopeing to get more soon. The problem that i have is i have bad lighting i think. I have read that you need 3 wats per gallon. Well i have a 2 bulb system that is 48inches. One bulb is a FLORA-GLO 40W with a LUX of 220 ( dont reallk know what that means eather) the other is a AQUA-GLO 40W with a LUX of 130. Are these good brands? its all my fish store has. I know i need better ones, so can anyone help me with what is a good brand to get and how many wats. Also it would be great if you could tell me a good store to get lights from. Basiclay just tell me what i get and where to get it...lol. Lighting is all i need to complete my tank i even have C02...but now i am learing that lighting is the most important...so please a little help to a rookie...thanks