How much seeding is needed? Nortek Support June 21, 2019 21:27 Updated Follow We recommend having a seeding concentration of 20–30 mg/L. Related articles How do I enhance Correlation and SNR? Can I use the Vectrino/Vectrino Profiler in coastal water? Do you have any information about the Vector with the IMU option? What do the Error and Status codes mean? The Comprehensive Manual - Velocimeters Comments 0 comments Please sign in to leave a comment.