so noticed last night (it appeared out of nowhere) all three plecos have ich. It had to have come from them because they were the only anything we have added to that tank. Today all the fish except 2 have it the plecos have it the most. Any suggestions? Added quick cure but stopped because I was told its worse for them. So currently bumping temp to 85 and adding salt, and hoping for the best. Included in this tank is a pecock female, and electric blue male who had fry. The fry is in a fry basket. Im guessing we are going to loose the fry.