A feed consumption monitoring system for monitoring and controlling the quantity of feed introduced to an aquaculture environment. The system includes utilization of a high contrast surface, which receives a supply of running water containing a quantity of feed particles, a camera assembly to capture images of the high contrast surface upon its contact with the supply of running water, and a mount assembly to support the foregoing components, and the system may also include a lighting assembly to illuminate the high contrast surface as well as a software component to analyze such images to determine whether the quantity of feed in the supply of running water is suboptimal.