Why is it essential to monitor ammonia levels in raceway systems?

Monitoring ammonia levels in raceway systems is crucial because high ammonia concentrations can be toxic to fish, leading to severe health issues and, ultimately, mortality. Ammonia is a byproduct of fish metabolism and waste, and its presence in the water can create an unbalanced and harmful environment for aquatic life. When ammonia levels rise beyond safe thresholds, it can cause stress, respiratory problems, and can even lead to death in sensitive species.

By vigilantly tracking these levels, operators can take appropriate actions to mitigate toxicity, such as improving water quality through filtration, adjusting feeding practices, or enhancing aeration. This proactive approach helps ensure the well-being of the fish and the overall success of the aquaculture operation. Understanding the importance of monitoring ammonia levels supports responsible fish farming and contributes to sustainable aquatic systems.