Dex Hamilton: Alien Entomologist Season 1 Episode 14 A Fish Tale

The distant water planet Hydro-12 is known for its exotic and lush marine life. But the fragile ecosystem has been badly overfished by surrounding planets and is now causing ferocious Imperial Water Scorpions to turn on the native villages in search of food. While on a research assignment, Dex lends a helping hand to the helpless communities, and teaches us all the dangers of overfishing.