Microworms (Panagrellus redivivus), Living, Culture

Microworms (Panagrellus redivivus), Living, Culture

Microworms (Panagrellus redivivus), Living, Culture

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Regular price $23.99

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.



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Merlan Scientific warrants that each product will be free of defects in materials and workmanship for a period set forth in its published user manuals for its system products and for a period of one (1) year for its component products. The warranty commences on the date the product is shipped by Merlan Scientific. Merlan Scientifics’ sole liability and responsibility under this warranty is to repair or replace any defective product, which is returned to it by the buyer, and which Merlan Scientific determines qualifies for repair or replacement under the terms of the applicable warranty. The product returned to Merlan Scientific for warranty service will be shipped to Merlan Scientific at the buyers expense and will be returned to buyer at Merlan Scientifics’ expense. In no event shall Merlan Scientific be responsible under its warranty for any defect, which is caused by negligence, misuse or mistreatment of a product, or for any unit, which has been altered or modified in any way. The warranty of repaired and replacement products shall terminate with the original warranty of the product.

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