I was flipping through the channels, and right on the Spanish Channel, I happen to see "zoologico de Cali" or something like that, written on a sign in back of some lady doing a new report. So I figured I would watch it, I know a little Spanish and wanted to see why she was at the zoo. So all of a sudden, there is a clip of a guy with a baby's bottle, feeding something to a koi, in a koi pond. And they showed the koi opening it mouth and sucking on the nipple of the bottle, and I was like 
. Is this a common thing to do that I just never heard about, or if not, what the heck was going on?
. Is this a common thing to do that I just never heard about, or if not, what the heck was going on?