Creativemarine, the pictures are fuzzy but to me they look like Ricordea yuma. And rcpalmer1, while pretty much anything can "bounce" under intense lighting, I saw a jawbreaker that was starting to bubble up, I don't think that the rhodactis that you have is a bounce. That's not to say that it won't eventually bubble up like mad and be the most amazing mushroom to ever grace an aquarium, it just sounds like the shop stuck the bounce tag to it and up-charged. Did they have a mother shroom to show you what it would eventually look like? At any rate it's a beautiful mushroom