AMMONIA IN AQUACULTURE

Ammonia (NH3) is an important water quality parameter in aquaculture. Ammonia can come from several sources, such as:

- *Fish excretion*: Fish produce ammonia as a byproduct of protein metabolism.

- *Decomposition of organic matter*: Undecomposed organic matter can produce ammonia through the decomposition process.

Ammonia can have negative impacts on fish and other aquatic organisms, such as:

- *Gill damage*: Ammonia can cause gill damage in fish, reducing their ability to breathe.

- *Stress and mortality*: Ammonia can cause stress and mortality in fish if levels are too high.

To control ammonia levels in aquaculture, several steps can be taken, such as:

- *Regulating feed quality*: Using high-quality feed and avoiding overfeeding can reduce ammonia production.

- *Regulating fish density*: Maintaining an optimal fish density can reduce ammonia production.

- *Using filters*: Using effective filters can reduce ammonia levels in the water.

- *Regulating water circulation*: Maintaining good water circulation can help reduce ammonia levels.

By controlling ammonia levels, aquaculture can become healthier and more productive.