How big should gravel in a turtle tank be?

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  1. Too large for the turtle to eat
  2. Small enough to swallow easily
  3. Any size; turtles never eat gravel

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References

  1. Merck Veterinary Manual (pet owner): Providing a Home for a Reptile www.merckvetmanual.com/all-other-pets/reptiles/providing-a-home-for-a-reptile Checked 2026-10-11.
  2. Merck Veterinary Manual (pet owner): Providing a Home for a Reptile www.merckvetmanual.com/all-other-pets/reptiles/providing-a-home-for-a-reptile Checked 2026-10-11.

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