This video follows the process of training a baby MBU puffer to eat live crayfish. It shows how the fish responds over time. The focus is on behavior and adaptation. The result is gradual progress.

Pufferfish are among the most unique fish in the sea—and sometimes in freshwater too! As their name suggests, pufferfish can ...

The pufferfish caught in a net in this fascinating YouTube clip gives a perfect demonstration of how they ‘puff’ their bodies up. One moment it looks like a regular fish, and the next it resembles a ...