ten gallon lighting

If I'm going to get coral and an anemone in the future what light should I get for a ten gallon?

I don't know about the lighting but you may need to rethink the anemone. I am not sure that 10 gallon is large enough for a healthy life of an anemone. I was actually told that my 29 is actually kind of small for one.

Someone can correct me if I am wrong here though. :)

You can get a small anemone for your tank and T5 lighting is sufficient as long as you supplement feeding with raw fish or shrimp.