Ornamental fish breeding is a specialized aspect of aquaculture focused on producing fish species with desirable traits for the aquarium industry. Breeding programs aim to enhance characteristics such as size, coloration, and patterns. In controlled environments, water quality, temperature, and diet are meticulously managed to promote successful breeding. Selective breeding helps maintain desired traits while ensuring genetic diversity. Technological advancements in breeding techniques, such as genetic mapping and hormone treatments, have revolutionized ornamental fish production. These innovations have also contributed to more sustainable practices, reducing the environmental impact of fish farming and enhancing overall fish health.