This jellyfish lives in an aquarium at the SC Riverbanks Zoo. I wish I had taken a photo of the name plaque so I could tell you what type of jellyfish it was because it seemed to be a little less common than the ones you normally see at aquariums. After a little bit of research, it might be a Cassiopea Andromeda. If you're reading this and you know the name of this little guy, let me know in the comments and I'll update this post!
This photograph was captured with a Sony a6300.