okay so someone I shipped some bettas to has this on one of her bettas i sent and she asked some fish people about it, they said bacterial infection.
I had noticed it on a few of my bettas before and thought it was part of them marbling.
Its a reddish spot on their heads.
Heres a few current examples:
I had noticed it on a few of my bettas before and thought it was part of them marbling.
Its a reddish spot on their heads.
Heres a few current examples: