Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Can anyone comfirm that or are they called something else also?
Yep -- UFO: Underwater Floating ObjectI am sorry, i know I am new and all, but I whole heartedly disagree with the previous two posters ID of your photo. It is clear to me and anyone with even a bit of common sense that what you have there is a genuine UFO! I mean really, "Upside down Jelly fish", you couldn't come up with anything better than that??