HI I was debating on which light to get for my tank, between UV, fluorescent, or incandescent. I have fake plants so don't need to worry about those. Which one is the best for the fish, or would show their colors best, and which one is the most natural looking to the fish. I'm assuming UV, but I don't know which is brighter-fluorescent or incandescent. Please let me know if you know. Thanks.