Biodiversity: Fish species are essential components of freshwater ecosystems, and their conservation helps maintain the biodiversity of these systems.
Cultural and historical value: Fish species have been an integral part of European culture and history for centuries, and many people value them for their cultural significance.
Economic benefits: Fish species provide economic benefits through commercial and recreational fishing, tourism, and other activities.
Educational value: Fish species can be used as educational tools to teach about ecology, conservation, and the importance of protecting aquatic habitats.
Ethical and moral reasons: Some people support fish species conservation based on ethical and moral principles, believing that all species have a right to exist and should be protected from extinction.