Coba the Octopus is a character that appears in Octonauts and the Underwater Caves of Sac Actun. He is an octopus that comes from the Carribean Sea, and has a lot of friends.
Appearance (How it looks)
He is small (because he is young)
Appearance (What Episodes/Movies it's from)
The Octonauts and the Underwater Caves of Sac Actun