i agree, the warm blooded pets that run around the neighbourhood are the more abused animals. simply because little psychos can get their hands on them a good deal more easily than others.
i think it's going a bit overboard to call that abuse, though. abuse is when you intentionally inflict harm on someone/something. it seems to me this lady was simply uneducated. she was probably asking you to educate her in her own roundabout way, perhaps a little embarassed? otherwise she would've just asked for a 2½ gallon tank and not specified the reason.
i get a lot of idiots in my store. people who are licensed hair stylists and they ask stupid questions like what does neutral base mean? hello! that's the first thing you learned in school, how did you manage to pass state board and not know the most basic thing?!?! it's annoying, but it is our duty to educate them, even when we feel they should already be.

