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All Journal Journal of Aquaculture and Fish Health
Rahmayanti, Yessy
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Agriculture, Biological Sciences & Forestry

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The Growth Performance of Tilapia (Oreochromis sp.) using Different Doses of Organic Cooper (Cu–O) in the Diets Jusadi, Dedi; Rahmayanti, Yessy; Gumelar, Muhammad Raditya; Adestia, Talita Shofa; Suprayudi, Muhammad Agus
Journal of Aquaculture and Fish Health Vol. 15 No. 1 (2026): JAFH Vol. 15 No. 1 February 2026
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v15i1.78070

Abstract

Copper (Cu-O) is a micromineral required in small amounts in the body, yet it plays an important role in the metabolism and health of fish. This study aimed to evaluate the growth performance of tilapia (Oreochromis sp.) fed diets supplemented with organic copper (Cu-O). Four treatments were tested: K (control, without Cu-O), Cu-O 1 (1 mg kg⁻¹ Cu-O), Cu-O 2 (2 mg kg⁻¹ Cu-O), and Cu-O 3 (3 mg kg⁻¹ Cu-O). Fifteen tilapia with an average initial weight of 8.75 ± 0.02 g were reared in aquaria (60 × 50 × 40 cm, water depth 30 cm) for 60 days. Fish were fed to satiation three times daily. The results showed that the growth parameters of tilapia fed Cu-O-supplemented diets were significantly higher (P < 0.05) than those of the control. The optimal dose of Cu-O supplementation was found to be 2 mg kg⁻¹ feed; subsequent studies should investigate interspecies variations and refine dosage recommendations accordingly.
Co-Authors DEDI JUSADI Gumelar, Muhammad Raditya MUHAMMAD AGUS SUPRAYUDI Talita Shofa Adestia