So my betta, Heroman, showed me his full beard for the first time today. All of the other times I had seen him flare (maybe a month since he has
), he's only extended one side of his beard. Is this normal?
I've had him in a tank with another male betta (separated by a blue wall with holes) and even then he only flared half of his beard. He flared this time full on at his reflection in a mirror (the first time he's seen his reflection).
Just curious if this is a quirk of his, or if he might have hurt his beard a while ago.