I got my dragonscale betta a week ago and he's been fine active,eating, ect. He's also been checking out the berrel toy that's in his tank but hasn't gone in it until today, when I looked in his tank I couldn't find him so I looked in the barrel and there he was!!! Usually my other bettas come out when the see me but he sat there completely still, I thought he was dead because he didn't react to any thing I did.
Finally he came out but them he went back in and tucked himself in the little corner and wouldn't move. Now he's just sitting next to it. (I don't think he's sleeping) So in he sick???