The addition of Daphnia magna and Ascorbic Acid to Angelfish Feed to Improve Its Growth and Immune Response (Pterophyllum scalare)

HighlightThe growth of angelfish which supplemented D. magna enriched ascorbic acid was identified and analyzedThe survival rate after challenge test using A. hydrophylla composition in analysed iodometry titration that has been added analyzedAbstractAngelfish (Pterophyllum scalare) is a tropical ornamental fish freshwater with considerable potential the global market promising cultivation. However, it slow growth. The purpose this research to find impact giving feeding variations, namely on improving its immune response. method used Completely Randomized Design (CRD) four treatments three replications. dosage consisted 0 mg/L, 50 100 150 mg/L. fed twice day applied ad libitum. result showed addition had impacted growth, produced SGR 2.393±0.003 %/day tests. Survival Rate (SR) 79.99±1.000 %. In conclusion, highest amount treatment D (150 mg/L).