I foudn thius interesting jellyfish first at a website that had photoshoped it being about 3 times its normal size. But someone on the web said it
was real but a little smaller so i decisded 2 do some research. Some of these things get as big as a school bus.
Well, I know that some jellyfish tentacles can grow pretty long, like as long as a bus, but the body? I don't think so. And as for that picture you
posted, it looks to me like a simple depth perception picture. The jellyfish is closer to the camera than the diver, so it makes the jellyfish look
BIGGER than the diver. That's my opinion, however.