The Golden Axolotl

My animal is the Golden Axolotl. The ears of the Axolotl are orange and red and its body is a little see-through. The Axolotl is a very poor swimmer. They have incredible ability to regenerate from their tails/fins to the important organs such as the heart,brain,lungs and other ones. Due to climate change, the Golden Axolotl will need to adapt to live in an ocean. They will be able to change their color to camouflage in the water to hide from predators. My animal will need to start scratching because they will get their fins hurt or they will burst open, and the reason that they will burst is that there is a lot of pressure in the ocean waves. They will become bigger so they can swim better. The animal will have to change their diet to include larger ocean creatures like small fish or jellyfish.