What is the primary function of mechanical filtration in raceways?

The primary function of mechanical filtration in raceways is to physically remove debris and particulate matter from the water. This filtration process is essential for maintaining water quality in aquaculture systems, as it helps eliminate waste, uneaten feed, and other solids that can accumulate in the water. By keeping the water clear of these particles, mechanical filtration contributes to better visibility and overall health of aquatic life by preventing the buildup of harmful substances that can cause stress and disease.

In raceways, where fish are raised in an artificial environment with a controlled flow of water, the removal of solid waste is critical. If the particulate matter is not removed effectively, it can lead to poor water quality, which can harm fish and other aquatic organisms. Therefore, mechanical filtration is a key component of the broader system designed to ensure a healthy habitat for aquatic species.