Aquarium Sort

An accident disrupted all the creatures in the aquarium. In the game, your goal is to sort aquatic organisms of the same type into the same tank. It should be noted that you can only move one aquatic animal at a time, and can only move the top aquatic animal in a single water tank to another top that is also the same type of aquatic organism, or to a water tank without other aquatic organisms.
Come and challenge yourself!