FusionDex

Quagrill stores air in a special sac in its tail, allowing it to float lazily downstream while napping. Its thick skin protects it from sharp rocks and predators. Children sometimes mistake its bobbing tail for a toy and try to reel it in.

Its body is covered with water-repellent fur. A Quagrill hunts by leaving its mouth wide open in water and waiting for its prey to blunder in.