QT Tank ???
I have 4 cromis that have been in QT for 4 weeks and doing great. Ich is gone.
Here's my problem, I have to leave for a week and no one to care for the fish except feeding every other day. So I setup a 30gal QT with fresh new saltwater (and ATO) and have just moved them in. How long do you think it will take before the ammonia level spike? Am I safe for a week?