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All Journal Acta Aquatica: Aquatic Sciences Journal
Suraiya Nazlia
Program Studi Budidaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Syiah Kuala
Materials Science & Nanotechnology Other

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The effect of different salinity on egg hatchability and survival of tiger grouper larvae (Epinephelus fuscoguttatus) Ivrado Purba; Suri Purnama Febri; Siti Komariyah; Lucky Marzuki Nasution; Emy Rusyani; Suraiya Nazlia
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 11: No. 3 (December, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v11i3.15997

Abstract

This study aims to analyze the effect of different salinity on egg hatchability and survival of tiger grouper larvae (Epinephelus fuscoguttatus). The method used in this study was an experimental method with 4 treatments repeated 3 times. Each treatment was given a different salinity P1= 30 ppt, P2= 25 ppt, P3= 20 ppt, P4= 15 ppt. The results of giving different salinity treatments had a significant effect (P 0.05) on egg hatchability and survival of tiger grouper larvae. The results showed that the best salinity treatment for egg hatchability and survival of tiger grouper larvae was in the P1 treatment (30 ppt) with values of 40.96 ± 0.24d, and 84.41 ± 0.89c. Thus, hatching of eggs and hatching of tiger grouper larvae should be done at a salinity of 30 ppt.Keywords: Egg Hatch Rate; Salinity; Survival; Tiger Grouper
Co-Authors Emy Rusyani Ivrado Purba Komariyah, Siti Lucky Marzuki Nasution Suri Purnama Febri