Relevant if you like these creatures, an article on how an aquarium managed to raise them: https://www.montereybayaquarium.org/stories/growing-jellies https://w

Relevant if you like these creatures, an article on how an aquarium managed to raise them: https://www.montereybayaquarium.org/stories/growing-jellies https://www.montereybayaquarium.org/stories/growing-jellies