Released into the wild, the humble goldfish can grow to a monstrous size and destroy habitats for native species. Canadian researchers are tracking the fish, so that they might be culled.
  • clearedtoland@lemmy.worldEnglish
    151·
    2 years ago

    Their football-shaped bodies can swell to a size that makes them too large a meal for predators — up to about 16 inches long.

    We really do make everything fat, don’t we?