Hydra, Brown, Class/30

L 15
$10.00

This is the species usually preferred.


This culture contains sufficient material for a class of 30 students.  


To simplify ordering we provide our protozoan and algae cultures, and some of our invertebrate cultures in one size only.  To be sure you order enough material for your class, please use these guidelines:  For up to 30 students - order 1 culture; for 31-60 students, order 2 cultures; for 61- 90 students, order 3 cultures, etc.


NOTE: Bacterial and fungal cultures will be sold and shipped to institutions only.

Desired Date of Arrival must be entered during checkout. If you are ordering living organisms and want more than one delivery date, you will need to make separate orders for each delivery date. 

No Monday or Weekend Deliveries Available. Recommend Wed-Fri Deliveries Only. 

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