Description
A large crustacean used for aquatic  toxicity testing.  Great for heart beat demonstratation.  The culture will contain adults and juveniles. Supplied in a 2 oz jar. Class of 30 (at least 30 Daphnias)
Additional information
| Weight | .3 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |









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