Does the manufacturer have a website?
yes it does, but there's not much information on there,
www.interpet.com I have "emailed" them via their onsite contact us
link, but alas have so far not had a response, and I'd rather treat
sooner before the fungus is visible on all my fish.
I have decided to turn the UV off, for the time of the treatment just as
a precaution..
LL