The Seychelles archipelago, in the Western Indian Ocean, is highly suitable for aquaculture due to its stable environment, favourable economic conditions, and well-structured policies. Foreign investors can participate, with restrictions to ensure sustainable practices. Aquaculture activities must adhere to the Fisheries Act and Seychelles Aquaculture Standards, covering biosecurity, waste management, and responsible species farming.
There are many options for various types of aquaculture. High-value finfish, such as Trachinotus blochii, Epinephelus fuscoguttatus, Lutjanus sebae and Lutjanus argentimaculatus shows promise and are supported by extensive research and development in species selection and breeding. A multi-species broodstock acclimation and quarantine facility supports these efforts by developing hatchery techniques and producing fingerlings for local fish farms.
Research on sea urchins, specifically Tripneustes gratilla, has been productive, although high temperatures challenge consistent spawning. Despite this, the potential market for Uni (sea urchin roe) remains strong, particularly in Japan. Sea cucumbers present another lucrative opportunity due to their high market value, established trade routes, and ease of processing. A newly build hatchery will support the production of both these echinoderms. A sea cucumber stock enhancement feasibility assessment has recently commenced.
Research on seaweeds has identified several promising species. Caulerpa racemosa (sea grapes) shows potential for small-scale production for local hotel markets. Various Gracilaria species can be used to produce "Seychelles Sea Moss," a nutraceutical. Additionally, Asparagopsis taxiformis shows promise for large-scale production, with preliminary trials indicating local strains may tolerate high temperatures, making them suitable for cultivation in Seychelles.
Overall, Seychelles offers significant opportunities for aquaculture development, supported by ongoing research and a strong regulatory framework. With proper management and investment, the sector can contribute substantially to the nation’s economy.