Pea Puffers are one of the safest types of pufferfish to own. Arguably, due to their size, they are the safest variety. Pea Puffers top out around 1.4 inches, maximum, but most stay around 1 inch.

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 ...