Hello! I've had my betta, Monsieur Du Mal, for about three months now. I noticed a few weeks ago that he seemed to be getting white patches on his face and tail. I thought maybe he was getting sick so did water changes and researched different illnesses, none of which seemed to be representative...

When I went to feed him this morning, I noticed his tail seems to have discoloring... I'm hesitant to put any medicine in his tank without being sure it's something I should worry about, or if it's just him aging. Housing What size is your tank? a bit more than 1 gallon What temperature is...