Must chlorine and chloramines be removed before use in aquatic systems?

Chlorine and chloramines must be removed from water before it is introduced into aquatic systems, as they can be harmful to fish and other aquatic organisms. Both substances are commonly used as disinfectants in municipal water supplies to kill bacteria and other pathogens. However, when introduced into an aquatic environment, they can cause significant stress or lethal effects on sensitive species, disrupting metabolic processes and damaging gill tissues.

The removal of chlorine and chloramines is essential to ensure the health and well-being of aquatic life. This process typically involves methods such as filtration, aeration, or using chemical dechlorinators that neutralize these compounds, thereby creating a safer environment for aquatic organisms. Proper management of water quality is a fundamental aspect of maintaining sustainable aquatic systems, which is why removing these substances is critical.