u/External-Suit4137

a little over a week ago i got my first betta as a rescue (someone bought too many, he needed a home, they gave me the tank and everything inside) and i’ve been doing my best to learn everything i can but today i came home and saw that he had little white spots on his fin (first two pics) and then, after reading about ich and what to do next, i went to check again and the spots are gone?? did homeboy just get something on his fin and freak me out?? i did a water change last night and he’s seemed nothing but happy since getting him. he’s had no trouble eating and is acting normal in the tank rn