This is the second outbreak of ich I have had in my tank. The first outbreak happened when I did not notice that my thermometer was broken for a day or two and the temperature plummited. But, I treated the ich with Tetra Lifeguard and it when right away. Now it is about a month later and "it" has struck again. But this time it is being very resistant to treatment. I am doing 25-50% water changers daily. I have my temperature up to 86. I have extra air on for the heat oxygren imbalance. I am treating with Tetra Lifeguard, Pima and Melafix and still the ich is hanging on. It is one of my favorite tanks too... it has my RAMS in it. It seems like the smaller, more delicate blue Ram has it the worst. I has been about 5 days, do I just need to be more patient, should I add salt? I don't know what else I can do?