CD Skripsi
Pengaruh Penggunaan Filter Zeolit Terhadap Kadar Ammonia (Nh3) Pada Media Pemeliharaan Ikan Nila (Oreochromis Niloticus) Dengan Sistem Resirkulasi
ABSTRACT
This research was conducted in February-March 2020 at the Aquaculture
Environmental Quality Laboratory, Fisheries and Marine Faculty of Riau University.
The purposed of this study was to determine the effect of using zeolite on Ammonia
(NH3) and determine the appropriate dose for Tilapia (Oreochromis niloticus) rearing.
The research method was a Completely Randomized Design (CRD) one factor with 4
levels of treatment (P0: Control without the use of filters, P1: Use of zeolite 5.68 g/L,
P2: Use of zeolite 11.37 g/L, P3: Use of zeolite 17.05 g/L). The appropriate treatment
for Tilapia rearing is P3 (Zeolite 17.05 g/L) with TAN value is 0.2616 mg/L, Ammonia
0.0018 mg/L, TAN reduction is 59%, and Survival Rate of fish is 88.88%. The value
of water quality during the study were temperature 27-29 oC, pH 6.7-7.0, and DO 6.2-
6.9 mg/L.
Keywords: Oreochromis niloticus, Zeolite, Ammonia.
1 Student Fisheries and Marine Faculty Riau University
2 Lecturer Fisheries and Marine Faculty Riau University
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