The impact of pollution on aquatic ecosystems is profound, often leading to the degradation of water quality and the disturbance of natural habitats. Contaminants such as heavy metals, toxins, and excess nutrients can result in eutrophication, adversely affecting fish and aquatic plant life. Moreover, pollution diminishes biodiversity, disrupts food webs, and poses threats to human health through contaminated water sources. Protecting aquatic ecosystems from pollution is crucial for maintaining environmental health and the services they provide.