Figure 5

Means ± SEM of immune response [Lysozyme activity (A), immunoglobulin M, IgM (B) and cortisol (C)] of experimental goldfish fed un-enriched and enriched Artemia with spirulina and/or canthaxanthin for 90 days. Means within the column lack common superscripts are significantly different (P < 0.05). T1 = goldfish fed commercial diet; T2 = goldfish fed commercial diet and un-enriched Artemia; T3 = goldfish fed commercial diet and spirulina-enriched Artemia; T4 = goldfish fed commercial diet and canthaxanthin-enriched Artemia; T5 = goldfish fed commercial diet and spirulina and canthaxanthin- enriched Artemia.