The recent development of skin swabbing techniques - which produce sufficient DNA for PCR amplification - potentially offers a refined procedure with enormous impact for fish welfare.
Species specific
NC3Rs- Quantifying the Potential of Skin Swabbing as a Refinement for DNA Sampling of Laboratory Fish
Topic: Fish
RSPCA- Guidance on the Housing and Care of Zebrafish
Topic: Fish
Evaluating and Optimizing Fish Health and Welfare During Experimental Procedures
Topic: Fish
Standardized Welfare Terms for the Zebrafish Community
Topic: Fish