Had a great pair of stingrays (kids named them awkward and mickey). Were mature and doing the dance but the house flooded and I couldn't care for them and lost the :-( dipping my toe back in. Watched this little guy at the LFS (Adams pet safari in chester). He always ate like a hog but could see hip bones and dent in the head. They treated him there, pellet trained him, and took more care than I could have ever expected. Went in today and watched him eat pellets like a hog. And the spots....dark blue around bright orange around white. The last month I tried to talk myself out of him. Finally today I picked him up (at half the price of a similar ray from other nj places). Not great pics since he's acclimating but already eating pellets. Hopefully soon I'll be looking for his girl. 
