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All Journal BULETIN OSEANOGRAFI MARINA Berkala Perikanan Terubuk Aquacoastmarine Jurnal Kelautan Tropis Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Dinamika Lingkungan Indonesia Buletin Pengabdian Journal of Marine Studies
Riri Ezraneti
Program Studi Ilmu Kelautan, Fakultas Pertanian, Universitas Malikussaleh, Aceh
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Materials Science & Nanotechnology Public Health Social Sciences Other

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Efek Aktivitas Masyarakat Terhadap Kelimpahan Ikan Garing (Tor tambra) di Sungai Batang Gadis Kabupaten Mandailing Natal Sumatera Utara Nisa Hidayati; Yunasfi Djayus; Riri Ezraneti
AQUACOASTMARINE Vol 3, No 2 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 2, APRIL 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.984 KB)

Abstract

Garing fish is fresh water fish living the river stream.Beside fish living in the river where the water is not pollution. Garing fish so the fish species very speciality in Mandailing Natal region. Fish species Garing fish habitat in Batang Gadis river very influential the fisic and chemical water. Garing Fish is depent of temperature for overflowing of fish. Has been analyzed in March-April 2014 in Batang Gadis river. Sample Identification from four location with three examination. In order to determination sample location is using “Purpossive Random Sampling” and sample analyzed water quality. The result of research in Batang Gadis river have been found one clas from ordo cypriniformes is for about 59 . The Highest population fishes density Garing fish with grade 0,0007 perm², meanwhile the lowest population fish density Garing fish is for about 0,0001 perm². Fish type with the highest presentation is Garing fish for about 50%, meanwhile the lowest is for about 16,6%. The overflowing fish with the highes presentation is Garing fish for about 18,5% and meawhile the lowest is for about 2,0%.Key word : The overflowing fish, Tor tambra, Batang Gadis
PENGENDALIAN Saprolegnia sp. PADA IKAN NILA (Oreochromis niloticus) DENGAN SALINITAS AIR YANG BERBEDA Dayu Kurniawan; Dwi Suryanto; Riri Ezraneti
AQUACOASTMARINE Vol 3, No 3 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 3, JUNI 2015
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

DAYU KURNIAWAN. Control of Saprolegnia sp. in Tilapia (Oreochromis niloticus) withDifferent Water Salinity. Under academic supervision By SURYANTO DWI and RIRIEZRANETI.Water quality in fish culture is one of the most important factor that have to bemaintained. Unproper maintained of water quality may result on increase of diseaseprevalence to the fish. One of the disease affected tilapia culture is saprolegniasis caused bySaprolegnia sp.. This study aimed to determine the growth of the fungus Saprolegnia sp. in tilapia(Oreochromis niloticus) in different water salinity as well as to determine the optimum salinity levelsto inhibit the Saprolegnia sp. growth. The growth rate, feed efficiency, survival, fungal colonies,temperature, pH, and DO was measured. The study was conducted with 3 replications and 4treatments, ie 0 ppt, 5 ppt, 10 ppt, and 15 ppt.. The result showed that growth rate were from 0,7 –2,9%, feed efficiency ranged from 30,99 – 61,05%, the survival rate ranged from 6,67 – 90 %and fungal colonies decreased to range between 2,33 – 8,67. Temperatures ranged from 24,9– 26,1°C, pH ranged from 8,3 – 9,0, DO ranged from 6,5 – 7,0 mg/l. Optimum salinity todecrease Saprolegnia sp. in 15 ppt.Keywords: tilapia fish, Saprolegnia sp., Saprolegniasis, Salinity
Penilaian Sumber Pencemar Non Logam di Waduk Asin Pusong Kota Lhokseumawe Berdasarkan Analisis Multivariat Riri Ezraneti; Syahrial Syahrial; Erniati Erniati
Jurnal Kelautan Tropis Vol 24, No 1 (2021): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v24i1.9617

Abstract

Human anthropogenic activities have resulted in an important transformation in the aquatic environment for decades, so the study of the assessment of non-metallic pollutant sources in the salty reservoir Pusong in Lhokseumawe City was conducted in October 2020 which was reviewed based on multivariate analysis. The study aims to find out the source of non-metallic pollutants in the salt reservoir waters of Pusong Kota Lhokseumawe with the collection of primary data conducted by observation at five observation stations, where water samples are taken using van dorn water sampler at a depth of ± 0 – 1 m with three repetitions per station. The results showed that non-metallic contaminants of total ammonia nitrogen, nitrate, and phosphate had exceeded the established quality standards (>5.00 mg/L, >0.30 mg/L, >0.008 mg/L and >0.015 mg/L), then based on PCA analysis, eigenvalues of each variable indicate the formation of two new components namely Component 1 consisting of non-metallic nitrate contaminants and total nitrogen ammonia (3.05), while Component 2 consists of non-metallic contaminants total coliform and BOD5 (1.93) with a data diversity of 82.99%. Besides, non-metallic contaminants of total nitrogen ammonia, as well as phosphates, have a significant relationship to temperature parameters, while non-metal nitrate contaminants have significant links to pH parameters, turbidity, and salinity. Furthermore, the complexity of the study area between observation stations based on CA analysis was divided into two groups, the first group consisted of Stations 2, 4, and 5 with non-metallic contaminants source nitrate, BOD5 as well as total coliform, while the second group consisted of Stations 1 and 3 with non-metallic contaminants of total ammonia nitrogen, phosphate, and surfactants. Kegiatan antropogenik manusia telah menghasilkan transformasi penting dalam lingkungan akuatik selama beberapa dekade, sehingga kajian penilaian sumber pencemar non logam di waduk asin Pusong Kota Lhokseumawe dilakukan pada bulan Oktober 2020 yang ditinjau berdasarkan analisis multivariat. Kajian bertujuan untuk mengetahui sumber pencemar non logam di perairan waduk asin Pusong Kota Lhokseumawe dengan pengumpulan data primernya dilakukan secara observasi di lima stasiun pengamatan, dimana sampel air diambil menggunakan van dorn water sampler pada kedalaman ± 0–1 m dengan tiga kali pengulangan setiap stasiunnya. Hasil kajian memperlihatkan bahwa sumber pencemar non logam total amonia nitrogen, nitrat maupun fosfat sudah melebihi baku mutu yang telah ditetapkan (>5.00 mg/L, >0.30 mg/L, >0.008 mg/L dan >0.015 mg/L), kemudian berdasarkan analisis PCA, nilai eigen dari masing-masing variabel mengindikasikan adanya pembentukan dua komponen baru yaitu Component 1 terdiri dari sumber pencemar non logam nitrat dan total amonia nitrogen (3.05), sedangkan Component 2 terdiri dari sumber pencemar non logam total coliform dan BOD5 (1.93) dengan keragaman datanya sebesar 82.99%. Selain itu, sumber pencemar non logam total amonia nitrogen maupun fosfat memiliki hubungan yang signifikan terhadap parameter suhu, sedangkan sumber pencemar non logam nitrat memiliki hubungan yang signifikan terhadap parameter pH, kekeruhan dan salinitas. Selanjutnya, kompleksitas wilayah studi antar stasiun pengamatan berdasarkan analisis CA terbagi atas dua kelompok, kelompok pertama terdiri dari Stasiun 2, 4 dan 5 dengan sumber pencemar non logam nitrat, BOD5 serta total coliform, sedangkan kelompok kedua terdiri dari Stasiun 1 dan 3 dengan sumber pencemar non logam total amonia nitrogen, fosfat serta surfaktan.
Study of Water Quality for Aquaculture System in Ujung Pacu River, North Aceh Regency Riri Ezraneti; Munawar Khalil; Marzuki Marzuki
Journal Omni-Akuatika Vol 16, No 3 (2020): Omni-Akuatika Special Issue 3rd Kripik SCiFiMaS
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2020.16.3.849

Abstract

Ujung Pacu River is one of the rivers found in North Aceh Regency which is often used by surrounding communities such as for industrial, agricultural, residential and aquaculture activities that can affect river water quality. This study aimed to determine the water physical and chemical parameters in the Ujung Pacu River for aquaculture activities. The research method used was a survey method by determining the sampling station based on community activities around the river. The study consisted of 4 stations with 3 sampling points at each station. Data of water physical and chemical parameters were compared with water quality standards and analyzed descriptively with a quantitative approach. The results showed that the range of water quality values were various in each stations. Ujung Pacu River is influenced by daily tide fluctuations. The highest water quality fluctuations occur in salinity, turbidity and depth. The pollution index in the Ujung Pacu river is included to criteria of Lightly polluted rivers with range 1.8545 - 4.4979. The Ujung Pacu River is unsuitable for aquaculture systems using floating net cages system in river bodies. Keywords: Ujung Pacu River, water quality, pollution index
Penggunaan Keong Bakau Telescopium sp (Gastropoda: Potamididae) dan Siput Bakau Cerithidea sp (Gastropoda: Potamididae) Sebagai Biofilter terhadap Limbah Budidaya Ikan Bandeng (Chanos chanos) Munawar Khalil; Riri Ezraneti; Jannatiah Jannatiah; Siti Hajar
Journal Omni-Akuatika Vol 12, No 3 (2016): Omni-Akuatika Special Issue Kripik SCiFiMaS
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.219 KB) | DOI: 10.20884/1.oa.2016.12.3.129

Abstract

 Mangrove snail Telescopium sp and Cerithidea sp are natural biofilter that able used to manage the changes in water quality caused by the culture sewage. This research aimed to analyze the utilization of Telescopium sp and Cerithidea sp as natural biofilter for re-improving water quality level from culture sewage in the laboratory scale. The outcome of this study was expected to be valuable information that mangrove gastropods not only as pests in mariculture ponds, but also able to use as natural biofilter in pond sewage management for recovering water quality level. This research was conducted from April to July 2016 in Hatchery and Aquaculture Technology Laboratory, Aquaculture Department, Agriculture Faculty, Malikussaleh University. Descriptive and quantitative methods used in this research including two treatment and three replications. Water quality such as turbidity, temperature, ammonia, nitrate, nitrite, orthophosphate, pH and dissolved oxygen measured periodically as research parameters. The result showed that the utilization of mangrove gastropod Telescopium sp and Cerithidea sp as natural biofilter was able to re-improving the water quality value such as pH, ammonia, nitrat, nitrit, orthophosphate and turbidity to the normal level. Meanwhile, the utilization of mangrove gastropods as natural biofilter does not gave any significant changes in the value of temperature, salinity and dissolved oxygen. Cerithidea sp also has better performance to reduce the water nutrient level in culture sewage compared than Telescopium sp. Keyword: mangrove gastropod, biofiltration, water quality, culture sewage
Analisis kandungan gizi pakan pellet yang diformulasikan dari bahan baku nabati berbeda terhadap kecukupan gizi ikan herbivora Muliani Muliani; Munawwar Khalil; Murniati Murniati; Rachmawati Rusydi; Riri Ezraneti
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 6: No. 2 (October, 2019)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v6i2.1636

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui kandungan gizi dari pakan pelet yang diformulasikan dari bahan baku nabati yang berbeda dan sesuai dengan kecukupan gizi ikan herbivora. Metode yang digunakan dalam penelitian ini adalah Metode Deskriptif Analisis dengan pendekatan Kuantitatif dengan perlakuan sebagai berikut: A : pelet yang diformulasikan dari tepung daun kelor, B : pelet yang diformulasikan dari tepung daun pegagan, C : pelet yang diformulasikan dari tepung daun gamal, D: pelet yang diformulasikan dari tepung kedelai. Parameter uji dalam penelitian ini adalah kandungan gizi pakan seperti protein, karbohidrat, lemak abu dan air. Hasil penelitian menunjukkan bahwa kandungan gizi pakan yang paling baik terdapat pada pakan dari jenis tepung daun gamal dengan jumlah protein adalah 32,28%, karbohidrat 36,30%, lemak 8,45%, abu 10,77% dan air 12,20%. Selanjutnya pakan dari jenis tepung daun kelor dengan jumlah protein adalah 32,20%, karbohidrat 36,88%, lemak 6,97%, abu 11,85% dan Air 12,10%. Kemudian diikuti oleh pakan dari jenis tepung daun pegagan dengan jumlah protein adalah 28,33%, karbohidrat 34,67%, lemak 9,73%, abu 12,15% dan air 14,10% dan terakhir pakan dari jenis tepung biji kedelai dengan jumlah protein adalah 29,35%, karbohidrat 35,30%, lemak 13,08%, abu 11,28% dan air 12,10%.Kata kunci: pakan; gamal; kelor; pegagan; kedelaiAbstractThis study aims to determine the nutritional content of pellet feed which is formulated from different vegetable raw materials and following the nutritional adequacy of herbivorous fish. The method used in this study is Descriptive Analysis Method with Quantitative approach with the following treatment: A: pellets formulated from Moringa leaf flour, B: pellets formulated from gotu kola leaf flour, C: pellets formulated from gamal leaf flour, D: pellets formulated from soy flour. The test parameters in this study are feed nutrient content such as protein, carbohydrates, ash and water. The results showed that the best nutrient content in the diet of gamal leaf flour with the amount of protein was 32.28%, carbohydrate 36.30%, fat 8.45%, ash 10.77% and water 12.20 %. Furthermore, feed on the type of Moringa leaf flour with the amount of protein was 32.20%, carbohydrate 36.88%, fat 6.97%, ash 11.85% and water 12.10%. Then followed by feed from the type of gotu kola leaf flour with the amount of protein is 28.33%, carbohydrate 34.67%, fat 9.73%, ash 12.15% and water 14.10% and finally feed on the type of soybean flour with the amount of protein is 29.35%, carbohydrate 35.30%, fat 13.08%, ash 11.28% and water 12.10%.Keywords: feed; gamal; moringa; gotu kola; soybean
Efektivitas serbuk daun mahkota dewa (Phaleria macrocarpa) terhadap bakteri Edwardsiella tarda Nurul Fajri; Eva Ayuzar; Riri Ezraneti
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 3: No. 1 (April, 2016)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v3i1.334

Abstract

Penyakit adalah salah satu penghambat dalam mengembangkan produksi ikan nila. Satu dari bakteri yang berbahaya dalam budidaya ikan nila adalah Edwardsiella tarda. Penelitian ini dilakukan pada januari 2016 di laboratorium hatchery dan teknologi akuakultur, Prodi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh. Tujuan penelitian ini adalah untuk mengetahui efektivitas serbuk Phaleria macrocarpa untuk mencegah infeksi bakteri Edwardsiella tarda. Penelitian menggunakan metode eksperimental Rancangan Acak Lengkap (RAL) non faktorial dengan 5 perlakuan 3 ulangan. Hasil penelitian menunjukkan bahwa serbuk P. macrocarpa dapat menghambat pertumbuhan Edwardsiella tarda karena mengandung bahan antimikroba dengan diameter zona hambat 9,5 – 14,5 mm.Disease is one of the obstacles in achieving tilapia production targets. One of harmful bacteria types in tilapia fish farming is Edwardsiella tarda. This research was conducted on January 2016 held at the Laboratory of Hatchery and Aquaculture Technology, Aquaculture departement Agriculture Faculty Malikussaleh University. The purpose of this study was to determine the effectivenes Phaleria macrocarpa powder to prevent infection of bacteria Edwardsiella tarda. This research used experimental method, namely a completely randomized design (CRD) non factorial with five treatments within three replications. The results showed that the P. macrocarpa powder could inhibiting the growth of Edwardsiella tarda because it contained antimicrobial compounds with a clear zone formed 9.5-14, 5 mm.
Uji toksisitas serbuk daun mahkota dewa (Phaleria macrocarpa) terhadap benih ikan nila (Oreochromis niloticus) Riri Ezraneti; Nurul Fajri
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 3: No. 2 (October, 2016)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v3i2.325

Abstract

Ikan nila merupakan ikan yang hidup di air tawar, mudah dikembangbiakkan dan toleransinya tinggi terhadap perubahan lingkungan. Namun apabila lingkungan perairan mengalami penurunan kualitas akibat adanya pencemaran limbah baik organik maupun anorganik, maka organisme patogen seperti bakteri akan mudah berkembangbiak dan menyebabkan penyakit pada ikan. Phaleria macrocarpa adalah satu dari bahan antibiotik alami yang dapat digunakan untuk mengobati penyakit pada ikan. Penelitian ini dilakukan pada janurai 2016 di laboratorium hatchery dan teknologi akuakultur programstudi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh. Tujuan penelitian ini adalah untuk mengetahui toksisitas P. Macrocarpa terhadap benih ikan Nila (Oreochromis niloticus). Penelitian ini menggunakan metode eksperimental Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Hasil penelitian menunjukkan bahwa LC50 96 jam P. macrocarpa adalah 186.64 mg/l dan konsentrasi aman untuk benih ikan Nila adalah 18.664 mg/l.Tilapia is fresh water fish that easy to culture and tolerant to environmental change. But if the water quality decreased because organic and anorganic waste, pathogen organism easy to growth like bacteria and make disease to the fish. Phaleria macrocarpa is one of herbal antibiotic that can use for treat fish disease. This research was conducted on January 2016 held at the Laboratory of Hatchery and Aquaculture Technology Aquaculture departement, Agriculture Faculty Malikussaleh University. The purpose of this study was to determine the P. macrocarpa toxcicity to tilapia (Oreochromis niloticus). This research used experimental method namely a completely randomized design (CRD) non factorial with five treatments within three replications. The results showed that the P. macrocarpa gave different and changes in clinical symptoms on fish for 4 days. The concentration of P. macrocarpa showing LC50 186.64 mg/l for 96 hours and safe concentration of the P. macrocarpa for tilapia is 18.664 mg/l.
Efek surfaktan terhadap pertumbuhan, kelangsungan hidup dan struktur jaringan insang benih Ikan Nila (Oreochromis niloticus) Magfirah Magfirah; Saiful Adhar; Riri Ezraneti
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 2: No. 2 (October, 2015)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v2i2.340

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh surfaktan terhadap pertumbuhan, kelangsungan hidup dan histologi insang benih ikan nila. Penelitian dilaksanakan pada bulan Oktober hingga November 2014 diLaboratorium Hatchery dan Teknologi Program Studi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh Aceh Utara. Ikan diberi perlakuan dengan konsentrasi deterjen yang berbeda, perlakuan yang diberikan yaitu: perlakuan A (Kontrol), B (deterjen 3 %), C (Konsentrasi deterjen 6 %) dan D (Konsentrasi deterjen 9 %). Pengambilan data dilakukan setiap 7 hari sekali. Adapun rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan 3 ulangan dan dilanjutkan dengan Uji Beda Nyata Jujur jika terdapat perbedaan. Parameter yang diamati adalah parameter pada laju pertumbuhan, kelangsungan hidup, histologi insang dan efisiensi pakan serta parameter kualitas air (suhu dan pH). Hasil penelitian menunjukkan bahwa ikan nila yang diberi perlakuan konsentrasi deterjen 3 %, 6 %, 9 % berpengaruh terhadap pertumbuhan dan kelangsungan hidup. Perlakuan kontrol menghasilkan nilai, laju pertumbuhan dan efisiensi paling baik, yaitu masing-masing sebesar 2,84 gram, 97,36 %, sedangkan untuk kelangsungan hidup menunjukkan hasil yang terbaik pada perlakuan konsentrasi deterjen 3 % yaitu 100 %. Parameter kualitas air selama penelitian yang diukur antara lain adalah suhu air dengan kisaran 26,6-28,1 ᵒC, dan pH 7,1-7,8. This study aimed to know the effect of surfactant on growth, survival rate and gill histology of tilapia fingerling. It carried out on October to November 2014 at Hatchery and Aquaculture Technology Laboratory, Aquaculture Department Agriculture Faculty Malikussaleh University North Aceh. Experimented fish was given different concentrations of detergent. The treatments were A: control, B (detergent 3%), C (detergent 6%), and D (detergent 9%). Sampling data was done every seven days. Experimental design used was Completely Randomized Design with four treatments and three replications then it was continued by BNT test. Observed parameters were growth rate, survival rate, gill histology, feed efficiency, and water quality (temperature and pH). The result showed that different concentrations of detergent (3%, 6%, 9%) affected on growth and survival rate of tilapia fish. Control gave the best growth rate and feed efficiency which were 2,84 grams and 97,36%. While the highest survival rate was obtained in treatment of detergent 3% which was 100%. The water quality parameters during experiment were temperature ranged 26,6-28,1 ᵒC and pH ranged 7,1-7,8.
Pengaruh media filter pada sistem resirkulasi air untuk pemeliharaan ikan koi (Cyprinus carpio L) Teuku Die Aulya Rizky; Riri Ezraneti; Saiful Adhar
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 2: No. 2 (October, 2015)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v2i2.341

Abstract

Penelitian ini dilakukan di Laboratorium Hatchery dan Teknologi Budidaya Program Studi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh, dimulai dari tanggal 10 Juni sampai dengan 9 Juni 2015. Ikan uji yang digunakan adalah benih ikan Koi yang berukuran 5 – 7 cm. Tujuan penelitian ini adalah untuk mengetahu pengaruh media filter pada sistem resirkulasi air terhadap pemeliharaan ikan koi. Penelitian ini menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) non factorial dengan empat perlakuan dan tiga kali ulangan. Pertambahan panjang terbesar terdapat pada filter arang yaitu 0,47 cm dan terkecil pada filter kijing yaitu 0,36 cm. Pertambahan berat terbesar terdapat pada filter kontrol yaitu 1,21 gram dan terkecil pada filter kijing yaitu 1 gram. Hasil penelitian menunjukkan bahwa media filter pada sistem resirkulasi air tidak berbeda nyata terhadap pertumbuhan, konversi pakan dan kelangsungan hidup ikan koi.This study was carried out at Hatchery and Aquaculture Technology Laboratory, Aquaculture Department Agriculture Faculty Malikussaleh University started on June 10th to July 9th 2015. Experimented fish was goldfish fingerling which had length 5-7 cm.The purpose of this study was to know the effect of filter media on water recirculation system in raising goldfish. Experimental design used was non-factorial completely randomized design with four treatments and three replications. the highest length growth of goldfish was showed in charcoal filter which was 0, 47 cm while the lowest one was in kijing filter which was 0,36 cm. The highest weight growth of goldfish was obtained in control filter which was 1,21 grams and the lowest one was in clams (kijing) filter which was 1 gram. The result implied that filter media on water recirculation system did not give significant different on growth, food convertion ratio, and survival rate of gold fish.
Co-Authors Agus Putra AS Ariance Nurdaya Sitanggang Arina Ruzanna Aula Maretta Alura Ayu Lestari Bintal Amin BUDI UTOMO C.M.N. ‘Akla Cut Meurah Nurul ‘Akla Dandi Saleky Dayu Kurniawan Deliana Dongoran Dodi Fan Halen Siregar DWI SURYANTO Erlangga Erlangga Erlangga Erlangga Erlangga Erlangga Erliza Marzuki Erniati, Erniati Eva Ayuzar Fitra Wira Hadinata Fitra Wira Hadinata Fitriani Fitriani Guntur Althair Ahmady Hadinata, Fitra Wira Hasan Sitorus Hassan, Noor Artika Hayatun Nufus Helda Diah Ananda Hendrik V. Ayhuan Henny Christien Ida Marina Harahap Imamshadiqin, Imamshadiqin Imanullah Imanullah Irma Shinta Roulia Jannatiah Jannatiah Jasmine Wiyanda Fadillah Jemmy Manan Kukuh Nirmala Leni, Yusyam Magfirah Magfirah Mardiah, Nur Ainun Marzuki Marzuki Mawardi Mawardi Miskon, Mohd Fuad Miswar Budi Mulya Mohamed, Juliana Muhammad Afif Tri Putra Muhammad Fauzan Isma Muhammad Fazil Muhammad Hatta Muliani Muliani Munawar Khalil Munawar Khalil Munawwar Khalil, Munawwar Murniati Murniati Nawawi, Ain Waznin Nuha Ahmad Nisa Hidayati Nur Hikmah Nur Ikhsan Nur Safira Nur Safira Nurul Fajri Parlinggoman Sianturi Paulus Surbakti Pindi Patana Rachmawati Rusydi Repki Prasetyo Reslina Tumangger Reza Alnanda RIDWAN AFFANDI Rika Anggraini Rika Astuti Risnita Tri Utami Saiful Adhar Sendy L. Merly Shela Annisa Batubara Siti Devi Permata Sari Lubis Siti Hajar SYAHRIAL SYAHRIAL Syahrial Syahrial Ternala Alexander Barus Teuku Die Aulya Rizky Welmar Olfan Barat, Welmar Olfan Windarti Windarti Yessy, Lailan Try Yunasfi Djayus Yunus Afifuddin