It'll probably end up with more bones when I find them... Hmm, I think I'll just thickly coat the vertebra in aquarium silicone. I'm totally gonna put a fish skeleton in here if I get one intact enough... Not one of my fish, of course.
My adventures in keeping Indostomus crocodilus, the crocodile toothpick fish. AKA armored stickleback, paradox fish, and freshwater pipefish. Care is (to the best of my knowledge) exactly the same as Indostomus paradoxus.