My porcupine puffer and red tooth trigger have come down with ich. They axiomatic well and all seemed good, but sure enough they have spots today. I don’t have a QT big enough for the both of them, or an empty one at that. Obviously it’s in my DT, so I’m looking to treat in the most effective way that will save my fish and not ruin my good bacteria balance in the tank. I have Fritz coppersafe and Ich-X on hand. Should I take the salinity down a few points? Should I raise the temp to 83-84. These are all things I’ve read can help. Thanks!