Quote Originally Posted by Kristen View Post
...I decided about five minutes after I posted this ( I had a little freak out that it will "infect everything") to take it out of the tank, I put a new peice of wood in and hopefully it wont come alive with fungus like the old one! I think the new piece of wood looks better anyway. Its just a shame as the moss was starting to root in to the old wood.
I'll keep an eye on the old wood though, see if it still continues to grow.

Honestly I have no idea. A friend gave it to me because they weren't using it. I boiled it twice
Hi Kristen! If you store your fungi covered piece of wood in a humid location, the fungi will consume the organic matter feeding them. Having done their job, the fungi will die down and you can re-use wood in same or other project.

If your new wood is unseasoned and still has organic matter in it; guess what? Yep, it will get the white or other fungi too. Since you boiled the wood; the spores probably came with the plants or moss. Good thing is, although not aesthetic to your eyes, it won't harm the frogs !