What sound does a pufferfish make?

Pufferfish don't actually make any sounds that are audible to humans! They are mostly silent creatures.

They communicate with each other through a combination of:

* Body language: They inflate their bodies, change color, and use fins to signal to other pufferfish.

* Chemical signals: They release pheromones into the water which other fish can detect.

So, while they might be silent, they're definitely not speechless!