The Endler Shop maintains this Registry of customers who purchase N Class Pure Strain fish, which is documentation of their fish's Pure Strain status.  In turn, our Endler stock was acquired and registered with the ELAA, the original source of Pure Strain N Class Endlers. See the Details page for further information on our ELAA Registry. 

Strain Numbers are as follows:

• Black Bar: ECS Strain Number: N-98-0003

• Peacock:   ECS Strain Number: N-98-0014