I got yelled at by a Petco employee.

I stopped in to the EC petco, just to kill some time. I saw a 3" slender blue, almost transparent, fish and wasn't sure what it was. So I went to take a picture to research it later and I hear from about 30' away. "NO PICTURES!!!" Then the lady came and stood right next to me, awkwardly silent for 20 sec or so, really uncomfortable. She then started talking and was nice after that. I never knew you couldn't take pictures.