So I had a ich outbreak in my display tank. I caught my purple tang in the middle of the night. Easier to do than catching him while the lights are on. I put him in my qt tank. The temp is at 82f and salinity at 1.026. Planning to raise it to 1.030. I treated him with ich-x meds but the ich has gotten allot worse over the last few days. Shouldn't it get better over time instead of getting allot worse? Don't get it.