I bought a 92 gallon tank for my brother's office.
I then stocked the tank with fish which represented members of his family. 4 kids were each a fish, and then a pair signifying him and his wife. it was a big hit. the kids love coming to the office and seeing how "their" fish is doing.
Gold Severum Pair = parents
green terror = son 1
jack dempsey = daughter 1
blood parrot = daughter 2
Geophagus = son 2.
With all of that said - its kind of pain in the ass if a fish dies because you're compelled to replace it immediately. though i agree - if you're not inclined to take care of the fish, you're likely not going to do it anyway. ...unless you're a kid - kid's definitely responded to the names.