Okay, here is a concise description of the video: The video displays a dark-colored axolotl lying near a moss-covered rock in an aquarium

Okay, here is a concise description of the video: The video displays a dark-colored axolotl lying near a moss-covered rock in an aquarium. The tank is filled with water and has a substrate of reddish-brown gravel. Green plants are also present in the tank. The axolotl is the primary subject and appears to be resting.