Hi welcome to Fish Lore
I love my ADF's, they're a lot of fun to watch.
Are your adf's showing symptoms?
It's been recommended that you have a couple of tanks for your adf's during the treatment. Basically, you'll take the frogs from tank #1, give them the treatment in a separate container and put him in tank #2.
That gives you a chance to completely sterilize tank #1.
You wouldn't be able to cycle these tanks because you'll be sterilizing each one in between treatments.
There's an attachment at the bottom of the first post in this thread that gives detailed instructions on the lamisil treatment.
Chytrid Fungus in ADF's and ACF's
Please read the whole thread, sirdarksol brings up a good point in treating frogs with no symptoms. Personally, I've decided against pre-treating my newest frog, he's been in quarantine for a little over a month.
Good luck, let us know how things go.