Your fish has some cool adaptations that allow it to know when you put food into the aquarium. 1  Bettas have good eyes for short distances. 2  Bettas have excellent senses of taste & smell--which in fish are essentially a single sense.  Bettas have internal ears and can hear things dropped into the aquarium.
Tweet. Comments: 33 || Add Yours. Here's your Big Bang Theory trivia of the day: Long before Kaley Cuoco joined the CBS sitcom as Leonard and Sheldon's ditzy neighbor Penny, Chuck Lorre shot a pilot with unknown Canadian actress/VJ Amanda Walsh as his female lead.
Parsons and The Big Bang Theory co-stars Kaley Cuoco and Johnny Galecki in 2013. Parsons has estimated that he auditioned for between 15 and 30 television pilots, but on many of the occasions when he was cast, the show failed to find a television network willing to purchase it.