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Nasco Hydra Products for Science Education

Choose from brown or mixed brown and green hydra.

Manufacturer:  Nasco LM00029BM

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Catalog No. S98714

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Brown Hydra

  • Tentacled fresh-water relatives of the jellyfish
  • Use to study invertebrate reproduction, feeding habits, regeneration, and stimulus-response

Mixed Hydra
  • Brown and green
  • Ideal for demonstrating symbiosis
  • Lives with Chlorella algae in gastrodermis

Note: You now have the choice to opt for immediate delivery of a living organism or a coupon that can be redeemed for future delivery at any time. If you order the “Coupon” items (see ordering chart above), you will not receive the specimen until you redeem the coupon. Coupons are valid for one year from the time of purchase.



To study invertebrate reproduction, feeding habits, regeneration and stimulus response.
Class of 60 students
Large Brown Hydra
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