[Gooserider]

You could do it, but there was a lengthy discussion on the topic a while back, and it appears that alot of the biologicals that some have encountered tend to be stuff that sticks to surfaces and grows from them. This would mean that the UV light wouldn't do much good since the biologicals wouldn't go through it to be killed.

I decided at least that the end result wouldn't be worth the effort and expense. You are better off spending your money on biocides that kill stuff anywhere in the system.

Gooserider