Home / Series / Be Smart / Aired Order / Season 2018 / Episode 37

Do Fish Pee?

You know you’ve wondered. Do fish actually pee? And what does that make the ocean… one big toilet?

English
  • Originally Aired December 27, 2018
  • Runtime 7 minutes
  • Network YouTube
  • Notes Is a season finale
  • Created December 27, 2018 by
    Administrator admin
  • Modified December 27, 2018 by
    Administrator admin