Abstract
The present study investigates the potential of algal oil (extracted fromNannochloropsis salina), cod liver oil, olive oil and yeast for live prey enrichments inA. perculalarviculture. After hatching, larvae were divided into six experimental groups as follows. Larvae fed on non-enriched (control), cod liver oil enriched, olive oil enriched, algal oil enriched, yeast enriched live prey and wild collected mixed plankton. Growth (total length, standard length, body depth, head depth and weight), survival, carotenoid and PUFAs content were observed at higher levels in juveniles fed on wild plankton and algal oil enriched diets. Thyroid hormones (T3, T4and TSH) levels were also higher in the juveniles fed on wild plankton followed by algal oil enriched diet. Based on the present study, it can be concluded that mixed zooplankton and algal oil enriched rotifersBrachionus plicatilisandArtemianauplii may be considered suitable live prey for clownfish larviculture.
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