I have the blue aquatic garden bulb and was wondering how good my plant will do if I just give it 12 hours of light and 12 hours of night and nothing else. Is it necessary to get co2 and all that. I see live plants in random tanks at the LFS and they just have regular light on them and they seem to do fine but I always here on this forum that you need co2 and all kinds of technical things to have live plants. Whats the word? How good will a plant do if I just toss it in my already established tank with an aquatic garden bulb?