I just gave my clown loaches a small snack, and I hear this clicking coming from the bottom of the tank. Do they bark or talk from time to time?
What the ???
- Thread starter Crunchy
- Start date
They have teeth in their throats that they grind together to make that clinking noise (called pharyngeal teeth). They do it when they are really happy or really pissed off.
Well, I'll take it as they are happy then.