Application of Carotenoid to Enhance Visibility of Ornamental Fishes

Author(s): Shubhi Singh and Dr. Ramakant

Abstract:

Ornamental fishes, appreciated for their vibrant colours and striking patterns, are regarded as a significant component of the aquaculture industry and hobbyist communities worldwide. The visual appeal of these fishes is heavily reliant on pigments, particularly carotenoids, which are found to play a crucial role in the development of their distinctive hues. Carotenoids, which are naturally occurring organic pigments found in various plants and algae, are considered essential for the health and coloration of ornamental fishes. This paper is focused on the exploration of the application of carotenoids to enhance the visibility and attractiveness of ornamental fishes. The metabolic processes that are utilized by the fish to metabolize carotenoid pigments and their effects on colour are discussed. A range of carotenoids, from manufactured sources like commercial fish feeds and supplements to natural sources like algae, is examined. Research and real-world uses of carotenoid supplementation in ornamental fish farming are discussed, with an emphasis on the benefits for immune system performance, colour enhancement, and general health. Issues like carotenoid supplements dosage, administration techniques, and possible side effects are also gone over. The role of carotenoids in ornamental fish coloration and their practical applications are understood to provide valuable insights for aqua culturists, hobbyists, and researchers seeking to improve the visual appeal and well-being of ornamental fishes in captivity.

Keywords: Ornamental fishes, Carotenoids, Colour enhancement, Pigmentation, Aquaculture, Fish husbandry, Coloration, Algae, Fish feeds, Health benefits

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