Why is my axolotl flicking its gills?

Why is my axolotl flicking its gills? Axolotl gills flicking, even when at rest, is nothing to be worried about. They do this because when underwater, axolotls will take oxygen from the water around them. By moving their gills they bring fresh water that is full of oxygen to their gills so they can absorb it.

Axolotl gills flicking, even when at rest, is nothing to be worried about. They do this because when underwater, axolotls will take oxygen from the water around them. By moving their gills they bring fresh water that is full of oxygen to their gills so they can absorb it.