its too small to take a picture of with the camera i have and of course i dont have access to a better camera with a macro lens. its one single pink bubble with little tiny tentacles coming off of it and everything i try in google i cant find something that looks like it. any suggestions would be great of what it could be so i can start researching and see if what you think is actually what it is. i was searching for pink aiptasia. i dont have any special lighting just the regular long strip light for a 75 so im thinking its not a coral. i have had it in my tank for a little while and i dont mind it because its kind of cool looking.