Originally Posted by Zeetrain
Sorry to leach on to this post but i have a 15 watt flourescent tube light on one of my tanks and im thinking of planting a new tank and I was wondering if that would work well.
Your tank looks great by the way. I think the plant on the rock looks very cool.
As Angel079 has responded, the type of light is important. But you don't mention the tank size, a 15w tube with a kelvin rating between 5000-7000K would work fine over a 20g if that is what you have.