Associated shrimp strains and identifying stock
Blue Jelly OE • Red Onyx OE • Green Demon OE
Region and historical background
Reported location: Germany. Confirm whether each listed stock line was developed, maintained or retailed by this breeder.
Breeding methods and grading
The jointly authored Häsler–Baumann account describes Bloody Mary OE × Blue Jelly and Red Onyx OE development using selected Black Rose OE. The article does not identify which coauthor performed each individual cross.
Lineage evidence and unresolved crosses
Not a DNA-verified or complete parent-by-parent pedigree. Do not attribute all coauthored breeding lines individually without records.
Husbandry evidence limits
Line-specific pH, GH, KH, temperature and substrate should be cited from breeder or species guidance, not inferred from trade names.
Confidence and attribution
Sources: breeder/company or specialist reports; creator attribution varies. Do not attribute all coauthored breeding lines individually without records.