Fishbowl Animation

If you would like to learn how to animate things like this. (Which is really just procedurally displacing complex meshes). Then check out this geometry nodes tutorial which was a huge help when I was puzzling it all out. https://youtu.be/lvHLQGUo-y4

Here is a lightning fast example of how to make a fish in blender. https://www.youtube.com/watch?v=58lc8sLpJzY