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Microworms (Panagrellus redivivus), Living, Culture



Panagrellus redivivus. For a class of 30 students. Free-living nematode known to many aquarium enthusiasts and fish keepers as the microworm. The microworm is about 50 µm in diameter and just over 1 mm in length, barely visible to the naked eye.

General life span is 20 to 25 days and starts reproducing at 3 days of age; live-bearing 10 to 40 young every 1 to 1-1/2 days. Culture on sterilized potato medium.

Microworm Media (item #133261) is sold separately in 1/2-pint jars and is enough to set up a single culture, good for a class of 30.


Shipping Information or Purchase Restrictions
  • This item contains living or perishable material and ships via 2nd Day or Overnight delivery.
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If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund or credit up to 30 days from date of receipt. Other restrictions may apply. Returns & Exchanges Policy.

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