Freshwater ornamental and food shrimp breeding operations raise specific welfare questions about larval culture conditions and broodstock management.
Freshwater shrimp are sensitive animals whose welfare is significantly affected by water quality parameters. Copper contamination from plumbing is a leading cause of unexplained mortality and distress. Overcrowding in larval culture creates competition, elevated waste, and oxygen depletion. Precautionary welfare applies throughout the life cycle including larval stages where nociception is least studied. Stable water chemistry, appropriate density management, and minimal copper exposure are the core welfare interventions in freshwater shrimp aquaculture.