target puffer they will get very mean i used to have a couple together but now only one because he kills everything else.... if you wana see something cool go buy some live crawfish that are bigger than him and put one on there he will destroy it atleast mine will
Are Target puffer strictly freshwater or do they need aquarium salt in the tank wiht them. The only puffer expereince I have is when I did saltwater I had a porcupine puffer.