Cobia.

It has been wet and cold all day, not that the fish mind.  The temperature only reached 18c.

This fish is a Cobia.  He's a very large fish, but I don't think he's meant to be this fat.  He's resting on the bottom of the tank.  When he landed he sort of bounced a bit, like a large barrage balloon.

Can't believe it's the last day of April, this year is flying along.