i was at west edmonton mall a few months ago and hapened to go and check out their aquarium display, i was very surprised to find a pond like tank about 150-300 gallons with 5-6 light gray rays swimming in it. we were allowed to pet the rays and play with them as they had no stinger and were about a foot to a foot and a half around. just wondering what these rays are. im not sure if they were fresh or saltwater though but i know they had no stinger and looked like they had been there for a while. but seing as that was the only time i had ever been there is it possible that they were just young salt water manta rays that they were planning to release into the big aquarium when they grew?
thanks
thanks