Goldfish

I was watching TV at 12 45 am on CH 5. There was an advertisement which began with a goldfish swimming in presumably - water (LOL). The goldfish swam for approximately 1 1/2 sec and for 1 sec later, it presented Kah Mee Optical Co. There were neither fancy effects nor graphics. Furthermore I didn't understand a word because it was in Mandarin.

What was the link between the goldfish which dominated the short advertisment and the optical co? My best guess would be that they were saying something about having eyesight like a goldfish. ( I don't know...they have big eyeballs??) It was definitely one of the more unusual ads I've seen for some time.