Published in Scientific Papers. Series D. Animal Science, Vol. LXVII, Issue 2
Written by Geanina CONSTANDACHE, Floricel Maricel DIMA, Magdalena TENCIU, Iulia GRECU, Viorica SAVIN, Lorena DEDIU
Aquaculture plays a vital role in global protein production, underscoring the significance of preserving the health and well-being of farmed fish. Spirulina, a blue-green microalgae, is emerging as a promising dietary supplement in aquaculture due to its rich nutritional profile and potential health benefits. This systematic review delves into the existing literature to examine the impact of Spirulina supplementation on fish health. After analysing the selected studies, it was found that various fish species fed with Spirulina-enriched diets showed improved growth, enhanced immune responses, and increased antioxidant capacity. The presence of bioactive compounds, especially phycocyanin, contributes significantly to these health benefits. Despite challenges in determining optimal dosage and addressing environmental considerations, the incorporation of Spirulina into fish diets shows potential for enhancing aquaculture sustainability and productivity. Therefore, this review highlights Spirulina's potential as a beneficial dietary additive in maintaining the general health and welfare of cultured fish.
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