so my wife upgraded her tank, we know the old tank had ich. Assessor came in with it and she didn't QT. So my question is what is the possibility to have ich actually encrusted on a piece of live rock. She ditched all the sand is reusing 30 pounds of her rock. She is not patient and wants to treat the fish and stick them back into the new tank. Ive told her to wait the fallow period but I think she needs more persuading.


