How does aluminum affect water quality?

Aluminum can significantly affect water quality, particularly in acidic conditions. It becomes more soluble and bioavailable in water with low pH, which can occur due to acid rain or natural soil acidity. High levels of aluminum can be toxic to aquatic life, causing physiological stress and even death in fish and other organisms. It can damage gill tissues, impairing respiration, and affect reproduction and growth. Aluminum can also bind to organic matter in the water, affecting nutrient cycling and potentially leading to eutrophication. In addition, aluminum can leach into water from various sources such as antiperspirants, which can contribute to its presence in aquatic environments.