I noticed a white spot on one of my tiger barbs fins, and a couple of them rubbing on driftwood and plants. Came to the conclusion it's most likely ich and started to raise the temp slowly. In about a 4hr span I had it only raised from 77.5-80.5 before I went to sleep. Yesterday morning, i noticed the white spot is virtually gone. Also no rubbing off on driftwood and plants anymore. My questions are 1. How long should I keep the temp going? Should I keep raising it? 2.Could 80.5f be enough to kill off ich if caught early? Ive read around 85-86f for ich treatment but it seems I got it at 80? Anyone else have this experience? Thank you!