hrm not meant to be pet? I am training my betta to let me bet his back just really a little pet on the back, but we are working on it so now he doesn't spook but letting grimey kids pet them? seems that could be bad for fish day after day....I think it was irresponsible of the people to get rid of the pirrana, but at least they didn't just kill it or flush it *tries ot look at the bright side*
I know that human hands contain oils and germs, etc but why are we assuming that all kids are grimy or dirty? I don't see the difference in an adult petting a fish then a child doing it.