No. Ultraviolet (or atleast PROPER ultraviolet) can cause skin cancer and does similar to your fish. If your talking about the kind of UV you get in bars etc, then still a no as it is noway near bright enough. If dimmed down alot, it would make a nice night light though.
I have an ultroviolet light as well as a white light. Sometimes i run them at the same time.
Should it be alright. It is a bar light and isn't very intense. It did come with the tank so it should be ok?