i literally just noticed this-- got home and saw my betta acting odd, swimming twitchy, then i saw the spots on his fins. i can't tell if there are any on his body since he's so light, but i can see them clearly through the fins. just want to make sure this really is ich before beginning treatment. i have him confined to a smaller area of his tank for observation, and have salt on hand that i can dose. should have a chance to get some meds within the next couple days, but i want to help him immediately if possible.