Back to Grading machines

Up to Table of Contents

Ahead to Transport

Recommendations: salmon and trout

156. Grading equipment and procedures should be designed to minimise stress and injury.

157. Automatic grading equipment must be regularly maintained and an alarm fitted to alert staff in the event of breakdown.

158. Fish populations should not be graded more often than is absolutely necessary since most kinds of grading are likely to be stressful for fish.