I am looking to buy PC lights for my 10G. For right now I have 2 15w t-8s... I have a condy that needs more light. Any suggestions> i have been lookin at one site that has 2 dif to choose from a) Orbit 80 watts w/ Lunar $99.99. B) 96 watts bulbs inculded $92.99.... Do i need a lunar light? Would it help the Condy? Or is it just for looks at night? :help: