I've seen that guppy defect before. Very rare and the other one I saw died pretty young, but its hanging twin was much larger. He's awesome. Enjoy him while you have him.
Yeah, that turtle looks an wierdly awesome. My guppy is breeding and i believe he got another guppy pregnent. Theres 2 males with 4 females (adult at least). I believe all 4 are pregnent so chances are hes getting lucky .
Its weird, i talked to a vet, and he said that they should of both died a while back, and that its wierd that the small one hasnt decomposed, maybe its still alive..? I doubt it. He gets banged against the gravel and sides of the tank. Its like the bigger guppy did not notice he has a twin stuck under him.