yesterday i started salt/heat teatment in my 55 gal. I lost power for 5hrs a couple of days ago when it was below 0 temps and my tank temp dropped. My tiger barbs all have ich/spots none of the other fish show any symptoms just the tigers. The last two times i got ich was when i added the two groups of tigers/seperate occasions. Each time they where the only ones who seemed to get it. I have heard that they are very succeptible to ich. I want to add 2 more green tigers to bring me back up to 5/currently at 3 now. I dont have a quarantine tank and i'm curious if I carefully acclimate them to the temp and water would it be ok to add them during treatment to avoid the possibility of adding them after and getting ich again? the last 2 times the tigers brought in ich were from different stores. One of which i have never had any trbl with. It just seems that ich comes w/ them