summer fish !

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Across
  1. 1. lives in a school at sea, but returns to the rivers to spawn
  2. 4. inflates when threatened
  3. 6. an ancient bottom-feeder with a dwindling population. females can live up to 150 years
  4. 8. a large fish that lives in the ocean
  5. 9. a fierce carnivore with brilliant orange scales
  6. 10. long ago these were kept as pets
  7. 11. a freshwater fish that's difficult to catch
  8. 13. a primarily vegetarian fish that prefers warm water
  9. 14. a fish that lives on the ocean floor
  10. 15. it lives on the bottom, so both eyes are on top of its head
Down
  1. 1. a rare, purple variety of sea cucumber
  2. 2. a common river fish
  3. 3. lives deep in the ocean but likes to lay its eggs in the warm summer water
  4. 5. a popular fish with a nice red color
  5. 7. a mysterious and intelligent creature
  6. 10. a freshwater trout with colorful markings
  7. 12. an uncommon fish found in streams