COMPARATIVE ANALYSIS OF WATER COLUMN TEMPERATURE USING SEISMIC INVERSION AND WORLD OCEAN ATLAS (WOA) METHODS IN WAIPOGA WATERS, PAPUA

Seismic oceanography is a combination of two sciences: seismic and oceanography. It is used to study phenomena in the water column, one of which is temperature measurement in the water column. This study aims to analyze the differences in water column temperature measurements using the seismic inversion method and measurements using data from the World Ocean Atlas (WOA). The data processing is divided into three stages: seismic data processing using ProMAX 2D software, synthetic seismogram processing using Hampson-Russell Software, and temperature distribution processing using Ocean Data View and Matlab software. The accuracy of the inversion-derived temperature was tested against observational data using the mean absolute error (MAE) criterion. The results of the temperature difference analysis show that the temperatures obtained from WOA data measurements are lower than those obtained using the seismic inversion method. The temperatures measured using WOA data range from 27.5–29.4 °C, while the inversion method ranges from 30.8–29.3 °C. Verification results indicate fairly good accuracy, with the MAE between WOA and seismic inversion ranging from 1.9–3.4 °C.Seismic oceanography is a combination of two sciences: seismic and oceanography. It is used to study phenomena in the water column, one of which is temperature measurement in the water column. This study aims to analyze the differences in water column temperature measurements using the seismic inversion method and measurements using data from the World Ocean Atlas (WOA). The data processing is divided into three stages: seismic data processing using ProMAX 2D software, synthetic seismogram processing using Hampson-Russell Software, and temperature distribution processing using Ocean Data View and Matlab software. The accuracy of the inversion-derived temperature was tested against observational data using the mean absolute error (MAE) criterion. The results of the temperature difference analysis show that the temperatures obtained from WOA data measurements are lower than those obtained using the seismic inversion method. The temperatures measured using WOA data range from 27.5–29.4 °C, while the inversion method ranges from 30.8–29.3 °C. Verification results indicate fairly good accuracy, with the MAE between WOA and seismic inversion ranging from 1.9–3.4 °C

CORAL REEF CULTIVATION AT PT. SRI KANDI AQUARIUM, BANYUWANGI: ANALYSIS OF STAGES AND RESULTS OF TRANSPLANTATION of Acropora formosa, Acropora granulosa, and Euphyllia glabrescens

Indonesia merupakan kawasan yang dikenal memiliki kekayaan alam yang melimpah seperti halnya terumbu karang. ekosistem terumbu karang di Indonesia sudah mulai berkurang, tercatat bahwa sebesar 35,15% terumbu karang di Indonesia masuk kedalam status miskin atau dinyatakan rusak. Hal ini dikarenakan beberapa faktor seperti kerusakan yang diakibatkan karena perdagangan terumbu karang secara ilegal yang dilakukan oleh oknum pengusaha karena perdagangan terumbu karang secara ilegal. Studi mengenai metode transplantasi pada budidaya A. formosa, A. granulosa dan E. glabrescens  di PT. Sri Kandi Aquarium, Kabupaten Banyuwangi, Jawa Timur dilaksanakan pada tanggal 24 Juni 2024 sampai dengan 24 Agustus 2024. Metode pengumpulan data primer yang digunakan meliputi observasi dan partisipasi aktif, sedangkan untuk data sekunder menggunakan studi literatur. Proses transplantasi pada budidaya terumbu karang terdiri atas beberapa kegiatan yaitu persiapan alat dan bahan transplantasi, pembuatan media transplantasi, pemotongan fragmen induk,transplantasi, perawatan dan pemanenan. Hasil transplantasi selanjutnya digolongkan berdasarakan ukuran tertentu untuk dilakukan pemanenan.Indonesia is a region known for its abundant natural resources, such as coral reefs. Coral reef ecosystems in Indonesia have begun to decrease, it was recorded that 35.15% of coral reefs in Indonesia entered into poor status or declared damaged. This is due to several factors such as damage caused by the illegal trade of coral reefs carried out by unscrupulous entrepreneurs because of the illegal trade of coral reefs, knowledge and skills are needed regarding transplantation methods in the cultivation of A. formosa, A. granulosa and E. glabrescens to find out the stages and results of transplantation methods in coral reef cultivation. This study was conducted at PT Sri Kandi Aquarium, Banyuwangi Regency, East Java on June 24, 2024 until August 24, 2024. The primary data collection methods used include observation and active participation, while for secondary data using literature studies. The transplantation process in coral reef cultivation consists of several activities, namely the preparation of transplantation tools and materials, making transplantation media, cutting parent fragments, transplantation, maintenance and harvesting. The results of transplantation are then classified based on sizes S, M, L and XL. Thus the transplantation method can be carried out in coral reef cultivation which consists of several stages including preparation of transplantation tools and materials, making transplantation media, cutting coral fragments, attaching the results of cutting fragments to the substrate, sowing corals on the transplantation table under the sea and periodic monitoring and maintenance of corals. The transplantation results obtained will be categorized based on size, namely S, M, L and XL

TINGKAT KESUKAAN MI BASAH DENGAN PENAMBAHAN TEPUNG IKAN GABUS

Snakehead (Channa striata) is a high-protein fish that is less preferred for direct consumption. Through food diversification, snakehead fish meat can be processed into fish flour and incorporated into various food products, including wet noodles. This study aims to determine the optimal concentration of snakehead fish flour to produce wet noodles with the highest panelist preference. The method used was a laboratory experimental method, involving the preparation of wet noodles with snakehead flour at four different concentrations (0%, 5%, 10%, and 15%) and an evaluation by 25 semi-trained panelists to determine their preferences. The parameters observed included fishmeal yield, panelist preferences, and the chemical composition of wet noodles. The 10% snakehead flour treatment was the most preferred, with the highest alternative value of 8.05, and average scores for appearance (8.12), aroma (5.80), texture (6.68), and taste (7.72). The chemical composition of the 10% treatment included 10% protein content, 33.94% water content, 7.54% ash content, 3,85% fat content, and 44,67% carbohydrate content.Ikan gabus (Channa striata) adalah salah satu jenis ikan tinggi protein yang kurang diminati masyarakat untuk dikonsumsi langsung. Melalui diversifikasi pangan, daging ikan gabus dapat diolah menjadi tepung untuk ditambahkan ke dalam berbagai produk makanan seperti mi basah. Tujuan penelitian ini yaitu menentukan konsentrasi penambahan tepung ikan gabus untuk menghasilkan mi basah yang paling disukai panelis. Metode yang digunakan adalah metode eksperimental laboratorium yaitu pembuatan mi basah dengan penambahan tepung ikan gabus dengan empat perlakuan (0%; 5%; 10%; dan 15%) dan 25 orang panelis semi terlatih sebagai ulangan untuk mengetahui tingkat kesukaan panelis terhadap mi basah. Parameter yang diamati adalah rendemen tepung ikan, tingkat kesukaan dan kadar kimia mi basah. Penambahan tepung ikan gabus yang paling disukai adalah perlakuan 10% karena memiliki nilai alternatif terbesar yaitu 8,05 dengan nilai rata-rata kenampakan yaitu 8,12; aroma 5,80; tekstur 6,68; dan rasa 7,72. Uji kimia yang dihasilkan yaitu kadar protein 10%, kadar air 33,94%; kadar abu 7,54%; kadar lemak 3,85%; dan kadar karbohidrat 44,67%

MARINE DEBRIS AT INDRAMAYU TOURISM BEACH, WEST JAVA: DENSITY AND COMPOSITION

Marine debris is a solid material that is intentionally or unintentionally left in the waters and can directly threaten the condition and productivity of water areas. Tirta Ayu Beach and Balongan Beach are tourist destinations that are threatened by marine debris. The presence of tourists on the beach is very beneficial for increasing regional and community income, but it can also result in an increase in the generation of waste generated so that a lot of this waste accumulates and is distributed to various places and has a negative impact on the waters. This study aims to determine the species composition, weight, density, and distribution of marine debris at Tirta Ayu Beach and Balongan Beach. Sampling was conducted at 8 research stations, then classified and analyzed based on UNEP and KLHK provisions. The results showed that the types of marine debris found on Tirta Ayu Beach and Balongan Beach included plastic, plastic foam, rubber, paper and cardboard, wood, glass, cloth, and other materials. Plastic is a type of marine debris dominating Balongan Beach (89%) and Tirta Ayu Beach (81%). The highest density value of marine debris based on quantity and weight was found on Tirta Ayu Beach with a value of (5.0 ± 1.9 items/m2) and a weight of 25.8 ± 16.3 gram/m2.Sampah laut merupakan material berbentuk padatan yang sengaja atau tidak disengaja ditinggalkan di perairan dan dapat memberikan ancaman secara langsung terhadap kondisi dan produktivitas wilayah perairan. Pantai Tirta Ayu dan Pantai Balongan merupakan destinasi wisata yang terancam oleh sampah laut.  Keberadaan wisatawan di pantai tersebut sangat bermanfaat untuk meningkatkan pendapatan daerah dan masyarakat, namun juga dapat berakibat meningkatnya timbulan sampah yang dihasilkan sehingga sampah tersebut banyak terakumulasi dan terdistribusi ke berbagai tempat dan menimbulkan dampak negatif bagi perairan. Penelitian ini bertujuan untuk mengetahui komposisi jenis, berat, kepadatan dan distribusi sampah laut di Pantai Tirta Ayu dan Pantai Balongan. Pengambilan sampel dilakukan di 8 stasiun penelitian, lalu diklasifikasikan dan dianalisis berdasarkan ketentuan UNEP dan KLHK. Hasil penelitian menunjukkan bahwa jenis sampah laut yang ditemukan di Pantai Tirta Ayu dan Pantai Balongan diantaranya adalah plastik, busa plastik, karet, kertas dan kardus, kayu, kaca, kain dan bahan lainnya. Plastik merupakan jenis sampah laut yang mendominasi, baik di Pantai Balongan (89%) maupun di Pantai Tirta Ayu (81%). Adapun nilai kepadatan sampah laut berdasarkan jumlah dan berat tertinggi terdapat di Pantai Tirta Ayu dengan nilai sebesar (5,0 ± 1,9 item/m2) dan berat sebesar 25,8 ± 16,3 gram/

THE EFFECT OF ADDITION CINNAMON LEAF EXTRACT IN FEED ON LIVER FAT CONTENTS AND HEALTH OF CATFISH

Cinnamon leaves contain active compounds such as polyphenols and flavonoids which have antioxidant properties and play a role in lipid metabolism processes. This active substance is known to reduce liver fat levels and has the potential to increase the immune response in catfish. This research aims to determine the effect of adding cinnamon leaf extract to feed on liver fat levels and the health of catfish. Cinnamon leaf extract was added to the feed at five different doses, namely 0 g/kg (control), 0.5 g/kg, 1 g/kg, 2 g/kg, and 4 g/kg feed. The results of the study showed that the addition of cinnamon leaf extract to the feed reduced the fat content in the liver of catfish as seen from the decrease in fat degeneration in the liver of catfish compared to the control. Total erythrocytes, hemoglobin levels and hematocrit levels of fish treated with the addition of cinnamon leaf extract to the feed were lower and significantly different (P<0.05) compared to controls, but total leukocytes were not significantly different between treatment and control.Cinnamon leaves contain active compounds such as polyphenols and flavonoids which have antioxidant properties and play a role in lipid metabolism processes. This active substance is known to reduce liver fat levels and has the potential to increase the immune response in catfish. This research aims to determine the effect of adding cinnamon leaf extract to feed on liver fat levels and the health of catfish. Cinnamon leaf extract was added to the feed at five different doses, namely 0 g/kg (control), 0.5 g/kg, 1 g/kg, 2 g/kg, and 4 g/kg feed. The results of the study showed that the addition of cinnamon leaf extract to the feed reduced the fat content in the liver of catfish as seen from the decrease in fat degeneration in the liver of catfish compared to the control. Total erythrocytes, hemoglobin levels and hematocrit levels of fish treated with the addition of cinnamon leaf extract to the feed were lower and significantly different (P<0.05) compared to controls, but total leukocytes were not significantly different between treatment and control

COMPUTING AND CLASSIFICATION OF ACOUSTIC BACKSCATTER VALUES OF THE BOTTOM SUBSTRATE OF JAKARTA BAY USING MULTIBEAM ECHOSOUNDER

Teluk Jakarta merupakan perairan semi tertutup dengan banyak aktivitas yang memicu terjadinya sedimentasi, hal ini dapat mengganggu aktivitas pelayaran dan pembangunan di Teluk Jakarta. Analisis dan klasifikasi tipe sedimen bermanfaat untuk memberikan informasi tipe sedimen untuk mendukung aktivitas dan pengelolaan pesisir Teluk Jakarta. Multibeam echosounder merupakan instrumen penelitian akustik bawah air yang menghasilkan data kedalaman dan hamburbalik dasar perairan dengan cakupan luas dan resolusi tinggi. Nilai hamburbalik digunakan dalam menentukan jenis hingga ukuran butiran sedimen melalui nilai hamburbalik yang dipenrafungsi respon sudut pancarnya (angular response). Penelitian ini menggunakan data hasil survei Lattek (Latihan Praktek) Dikspespa Hidros XXI oleh Sekolah Tinggi Teknologi Angkatan Laut (STTAL) dan berkolaborasi dengan Pusat Pendidikan Hidro-Oseanografi TNI Angkatan Laut Pusdik Hidros TNI-AL. Instrumen yang digunakan adalah multibeam echosounder Teledyne Reson T-50R dan sediment grab sampler. Data akustik, multibeam diproses menggunakan software Caris dan FMGT untuk menghasilkan profil batimetri dan mosaik hamburbalik pada kedalaman 5 sampai 9 m. Intensitas hamburbalik berkisar antara -40dB sampai dengan -27dB dengan klasifikasi sepuluh kelas yaitu clay, silty clay, sandy clay, sandy silt, very fine silt, fine silt, medium silt, corse silt, sandy mud, dan clayey sand. Data akustik dihubungkan dengan sampel sedimen untuk mengklasifikasi dan mementukan tipe sedimen. Hasil analisis sampel sedimen terbagi manjadi empat kelas berdasarkan ukuran butirannya yaitu lempung kasar, lanau kasar, pasir halus, dan pasir halus sekali.Jakarta Bay is a semi-closed water area with numerous activities that trigger sedimentation, which can disrupt navigation and construction activities in Jakarta Bay. Sediment analysis and classification are useful to provide information on sediment types to support activities and coastal management in Jakarta Bay. The multibeam echosounder is an underwater acoustic research instrument that generates depth data and seabed backscatter with wide coverage and high resolution. The backscatter values are used to determine the type and grain size of sediments through the backscatter values, which function through angular response. This study uses data from the Lattek (Practical Training) Dikspespa Hidros XXI survey conducted by the Naval Technology College (STTAL) in collaboration with the Hydro-Oceanographic Education Center of the Indonesian Navy (Pusdik Hidros TNI-AL). The instruments used include the Teledyne Reson T-50R Multibeam Echosounder and the sediment grab sampler. The acoustic multibeam data were processed using Caris and FMGT software to produce bathymetric profiles and backscatter mosaics at depths ranging from 5 to 9 meters. The backscatter intensity ranges from -40 dB to -27 dB with ten classification categories: clay, silty clay, sandy clay, sandy silt, very fine silt, fine silt, medium silt, coarse silt, sandy mud, and clayey sand. The acoustic data were linked with sediment samples to classify and determine the sediment types. The results of the sediment sample analysis were divided into empat classes based on grain size: coarse clay, coarse silt, fine sand, and very fine sand

FEASIBILITY EVALUATION STUDY OF VANAME SHRIMP (Litopenaeus vannamei) CULTIVATION BUSINESS WITH TWO TYPES OF CAPITAL IN THE BUMI DIPASENA FISHING AREA, RAWAJITU TIMUR DISTRICT

The research aims to determine the evaluation of the financial feasibility and sensitivity of the vannamei shrimp cultivation business in the Dipasena Earth Farming Area, East Rawajitu District on two types of capital, namely independent and borrowed capital. The research was carried out in the Dipasena Earth Farming Area, East Rawajitu District in April – May 2024. The total cost of the vaname shrimp cultivation business was IDR 72,454,423 in independent capital and IDR 80,003,175 in borrowed capital with business profits of -Rp 9,915,373 in independent capital and - IDR 20,596,075 in borrowed capital for 3 harvest periods in one year. Based on the calculation results Net Present Value (NPV), B/C Rasio, R/C Rasio, Internal Rate of Return (IRR), and Payback Period (PP) in both types of capital, the business is included in the criteria of not being feasible. Sensitivity analysis shows that businesses with both types of capital are sensitive to changes in conditions, in this case an increase in operational costs of 2.75% and a decrease in production of 10%.Penelitian bertujuan untuk mengetahui evaluasi kelayakan finansial dan sensitivitas usaha budidaya udang vanname di Kawasan Pertambakan Bumi Dipasena Kecamatan Rawajitu Timur pada dua jenis permodalan, yaitu permodalan mandiri dan pinjam. Penelitian dilaksanakan di Kawasan Pertambakan Bumi Dipasena Kecamatan Rawajitu Timur pada bulan April – Mei 2024. Total biaya usaha budidaya udang vaname sebesar Rp72.454.423 pada modal mandiri dan Rp80.003.175 pada modal pinjam dengan keuntungan usaha sebesar -Rp9.915.373 pada modal mandiri dan -Rp20.596.075 pada modal pinjam selama 3 periode panen dalam satu tahun. Berdasarkan hasil perhitungan Net Present Value (NPV), B/C Rasio, R/C Rasio, Internal Rate of Return (IRR), dan Payback Period (PP) pada kedua jenis permodalan, usaha tersebut termasuk dalam kriteria tidak layak. Analisis sensitivitas menunjukkan usaha dengan kedua jenis permodalan tersebut sensitif terhadap perubahan kondisi, dalam hal ini kenaikan biaya operasional 2,75% dan penurunan produksi 10%

PLANKTON AND WATER QUALITY ANALYSIS ON THE PRODUCTION PERFORMANCE OF WHITE SHRIMP (LITOPENAEUS VANNAMEI)

The abundance, diversity, and dominance of phytoplankton affect water quality which can directly affect the success of cultivation. This study was conducted to analyze the diversity of species and dynamics of plankton abundance in shrimp (Litopenaeus vannamei) cultivation in intensive white shrimp ponds in Sumenep, Madura. Observations of plankton, water quality, and white shrimp production were carried out in four ponds for ± 2 months. Data analysis was carried out on water quality data, plankton community structure and white shrimp cultivation production performance. Water quality data and production performance were analyzed descriptively qualitatively while plankton community structure data (biological index) were analyzed descriptively quantitatively. The results of the identification of zooplankton types obtained from the samples amounted to 2 classes, consisting of 7 genera of protozoa and 1 genus of Rotifera. The most abundant zooplankton is the Protozoa Class with 7 genera. The highest plankton abundance is from the Genus Chlorophyta (74.67% ± 4.49%), then the second highest is from the Genus Cyanophyta (18.01% ± 3.40%). The results of the diversity index analysis (H’) in pond 5 were 2.246 indicating high diversity, while ponds 6,7, and 8 showed moderate diversity. The uniformity index showed that pond 5 had a high uniformity index with a value of 0.66 while ponds 6,7, and 8 had moderate uniformity. The dominance index analysis showed that in pond 5 with a value of 0.978 there were dominant species, while ponds 6, 7, 8 did not have dominant species. Water quality observations showed that there were nitrate parameters that exceeded the optimum standard. The performance of white shrimp cultivation showed better results in pond 5 indicated by ADG of 0.35 g/day, ABW 14.9 g, FCR 1.6 and SR 71%.Kelimpahan, keanekaragaman, dan dominasi fitoplankton berpengaruh terhadap kualitas air yang secara langsung dapat mempengaruhi keberhasilan budidaya. Penelitian ini dilakukan untuk menganalisis keanekaragaman jenis dan dinamika kelimpahan plankton pada budidaya udang (Litopenaeus vannamei) pada tambak udang vaname sistem intensif di Sumenep, Madura. Pengamatan plankton, kualitas air, dan produksi udang vaname dilakukan pada empat petak selama ± 2 bulan. Analisis data dilakukan terhadap data kualitas air, struktur komunitas plankton dan kinerja produksi budidaya udang vaname. Data kualitas air dan kinerja produksi dianalisis secara deskriptif kualitatif sedangkan data struktur komunitas plankton (Indeks biologi) dilakukan secara deskriptif kuantitatif. Hasil identifikasi jenis zooplankton yang didapat dari sampel berjumlah 2 kelas yaitu terdiri dari protozoa sebanyak 7 genus dan Rotifera sebanyak 1 genus. Zooplankton yang paling banyak jumlahnya adalah Class protozoa sebanyak 7 genus. Kelimpahan plankton tertinggi adalah dari Genus Chlorophyta (74.67% ± 4,49%), selanjutnya tertinggi kedua dari Genus Cyanophyta (18,01% ± 3.40%). Hasil analisis indeks keanekaragaman (H’) pada petak 5 sebesar 2,246 menunjukkan keanekaragaman tinggi, sedangkan pada petak 6,7, dan 8 menunjukkan keanekaragaman sedang. Indeks keseragaman menunjukkan bahwa petak 5 memiliki indeks keseragaman tinggi degan nilai 0,66 sedangkan petak 6,7, dan 8 memiliki keseragaman sedang. Analisis indeks dominasi menunjukkan pada petak 5 dengan nilai 0,978 terdapat spesies yang mendominasi, sedangkan petak 6, 7, 8 tidak terdapat spesies yang mendominasi. Pengamatan kualitas air menunjukkan terdapat parameter nitrat yang melebihi standar optimum. Kinerja budidaya udang vaname menunjukkan hasil yang lebih baik pada petak 5 ditunjukkan dengan ADG sebesar 0,35 g/hari, ABW 14,9 g, FCR 1,6 dan SR 71%

THE EFFECT OF SUBSTITUTING SAPU-SAPU FISH MEAL WITH LOCAL FISH MEAL ON THE GROWTH OF TILAPIA

Tilapia in Sidenreng Rappang Regency has the potential to be cultivated, because it is popular in the community. However, there is a problem in tilapia production, namely the high cost of feed. Raw materials for feed are one of the causes of the high price of feed, So an alternative is needed to use local raw materials that are cheap and easy to obtain, namely using broomstick fish meal. This study aims to determine the effect of increasing tilapia production through substitution of fish meal with catfish meal in artificial feed on nutritional quality, growth rate, feed consumption level, and hepatosomatic index. This study was conducted in January - February 2025. Located at the Unhas Education Pond, Bojo District, Barru Regency, South Sulawesi Province. This research used a completely randomized design (CRD) with 5 treatments and 3 replications, so that there were 15 research containers filled with 15 individuals per container weighing 3 grams. The treatments given were treatment A = 100% local flour and 0% broom-sapu fish meal, treatment B = 75% local fish meal and 25% broom-sapu fish meal, treatment C = 50% local flour and 50% broom-sapu fish meal, treatment D = 25% local fish meal, 75% broom-sapu fish meal, treatment E = 0% local fish meal, 100% broom-sapu fish meal. Data were analyzed using a comparison of the mean analysis of variance (ANOVA). Based on the results of the study, the treatment with the best value in the proximate analysis of feed, growth parameters and feed consumption was treatment E with a crude protein value of 32.81%, growth (3.810 ± 0.18a) and feed consumption value (13.23 ± 1.57a). In the Hepatosomatic Index parameter, the treatment with the highest value was treatment D with a value of (0.15 ± 0.00a).Ikan nila di Kabupaten Sidenreng Rappang berpotensi untuk dibudidayakan, karena digemari dimasyarakat. Namun terdapat masalah dalam produksi ikan nila, yaitu tingginya biaya pakan. Bahan baku pakan menjadi salah satu penyebab mahalnya harga pakan, sehingga dibutuhkan alternatif penggunaan bahan baku lokal yang murah dan mudah didapatkan, yaitu menggunakan tepung ikan sapu-sapu. Penelitian ini bertujuan untuk  mengetahui pengaruh peningkatan produksi ikan nila melalui substitusi tepung ikan dengan tepung ikan sapu-sapu dalam pakan buatan terhadap kualitas nutrisi, laju pertumbuhan, tingkat konsumsi pakan, dan hepatosomatic indeks. Penelitian ini dilaksanakan pada bulan Januari - Februari 2025. Bertempat di Tambak Pendidikan Unhas, Kecamatan Bojo, Kabupaten Barru, Provinsi Sulawesi Selatan. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan 5 Perlakuan dan 3 ulangan, sehingga terdapat 15 wadah penelitian yang diisi 15 ekor per wadah dengan berat 3 gram. Perlakuan yang diberikan adalah perlakuan A = 100% tepung lokal dan 0% tepung ikan sapu-sapu, perlakuan B = 75% tepung lokal dam 25% tepung ikan sapu-sapu, Perlakuan C = 50% tepung lokal dan 50% tepung ikan sapu-sapu, perlakuan D = 25% tepung ikan lokal, 75% tepung ikan sapu-sapu, perlakuan E = 0% tepung ikan lokal, 100% tepung ikan sapu-sapu. Data dianalisis menggunakan perbandingan rerata analisis ragam (ANOVA). Berdasarkan hasil penelitian menunjukkan perlakuan dengan nilai terbaik pada analisis proksimat pakan, parameter pertumbuhan dan konsumsi pakan adalah perlakuan E dengan nilai protein kasar 32,81%, pertumbuhan (3,810±0,18a) dan nilai koonsumsi pakan (13,23 ± 1,57a). Pada parameter Hepatosomatik Indeks perlakuan dengan nilai tertinggi adalah perlakuan D dengan nilai (0,15 ± 0,00a)