PENYEDIAAN PAKAN ALAMI UNTUK MENINGKATKAN SINTASAN DAN PERTUMBUHAN LARVA IKAN RAINBOW KURUMOI (Melanotaenia parva)

Permasalahan utama budidaya ikan rainbow (Melanotaenia parva) adalah sintasan larva yang masih rendah terutama pada saat terjadi peralihan makan dari cadangan kuning telur (endogenous) ke pakan eksternal (eksogenous). Pakan awal larva rainbow berupa pakan alami (plankton). Untuk menyediakan plankton dapat dilakukan melalui pemupukan kotoran ayam. Tujuan penelitian adalah penyediaan pakan alami untuk meningkatkan sintasan dan pertumbuhan larva ikan rainbow kurumoi melalui pemupukan kotoran ayam dengan dosis yang berbeda di akuarium. Akuarium yang digunakan berukuran 50 cm x 50 cm x 40 cm sebanyak 15 buah dengan volume air 40 L. Dosis pupuk kotoran ayam yang diujikan sebagai berikut: (A) kontrol (tanpa pemupukan), (B) 5 g, (C) 10 g, (D) 15 g, dan (E) 20 g per 40 L air, masing-masing perlakuan diulang tiga kali. Ikan uji yang digunakan berupa larva rainbow kurumoi yang berumur dua hari. Larva ditebar setelah 5-7 hari pemupukan dengan kepadatan sebanyak 100 ekor/wadah. Rancangan percobaan yang digunakan rancangan acak lengkap (RAL). Parameter yang diamati unsur hara pupuk, jenis dan kelimpahan plankton, sintasan larva, pertumbuhan (panjang dan bobot) larva, dan kualitas air. Hasil penelitian menunjukkan bahwa pemupukan kotoran ayam terbaik dengan dosis pupuk 20 g/40 L dengan kelimpahan plankton 58.300 ind./L; sintasan larva 84,33 ± 3,79%; dan pertumbuhan (bobot 0,048 ± 0,012 g; panjang total 1,67 ± 0,15 cm dan panjang standar 1,44 ± 0,13 cm).The main problem of rainbow aquaculture is the survival of larvae which is still low, especially at the time of the initial eating, namely the transition of food endogenous to exogenous. The initial feed of rainbow larvae is natural food (plankton). To provide natural food can be done through fertilization chicken manure. The aim of the study was the provision of natural food to improve the survival and growth of rainbow kurumoi larvae by fertilizing chicken manure with different doses in the aquarium. The container used is 50 cm x 50 cm x 40 cm aquarium with 15 pieces with 40 L water volume. The doses of chicken manure were tested as follows (A) control (without fertilization), (B) 5 g (C) 10 g, (D) 15 g and (E) 20 g per container where each treatment was repeated 3 times. The test fish used were rainbow kurumoi larvae that were around 1-2 days old. Larvae are stocked after fertilizing around 5-7 days with a density of 100 larvae/container. The experimental design was a completely randomized design (CRD). Parameters observed were fertilizer nutrients, type and abundance of plankton, larvae survival, growth (length and weight) of larvae and water quality. The results showed that fertilizing the best chicken manure with a fertilizer dose of 20 g/40 L with an abundance of plankton 58,300 ind./L, survival 84.33 ± 3.79% and growth (weight 0.048 ± 0.012 g, total length 1.67±0.15 cm and standard length 1.44 ± 0.13 cm).

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Utilization of fermented chicken manure and catfish culture waste in recirculated sludge worm culture

Jurnal Akuakultur Indonesia ◽

10.19027/jai.13.132-139 ◽

2015 ◽

Vol 13 (2) ◽

pp. 132

Author(s):

Diana Sriwisuda Putri ◽

Eddy Supriyono ◽

Daniel Djokosetiyanto

Keyword(s):

Water Quality ◽

Experimental Design ◽

Chicken Manure ◽

Randomized Design ◽

Average Abundance ◽

Average Biomass ◽

Completely Randomized Design

ABSTRACT This study aimed to analyze the effect of utilization of chicken manure and catfish (Clarias sp.) waste on yield of sludge worm (Tubifex sp.) culture with recirculation systems in multi-storey container. The experimental design used was completely randomized design with four treatments and two replications. Treatments conducted were addition of fermented chicken manure into sediments (P0), fermented chicken manure into sediments and repetition once in five days (P1), fermented chicken manure into sediment and waste from intensive catfish farming (P2), fermented chicken manure into sediments and repetition once in five days and also waste from intensive catfish farming (P3). The container used to rear sludge worm was a wooden container at size of 100x50x15 cm3. Containers made multi-storey (three-level). The medium used was a sludge and chicken manure. Sludge worm was stocked as much as 100 g/m2. Silk worms were given additional fertilizer of fermented chicken manure about 500 g/container with repetition of administration done every five days. Parameters measured were individual abundance, biomass and water quality. The results showed that addition of fermented chicken manure into sediment and waste from intensive catfish farming was the best medium to increase the growth of silk worms with an average abundance at 1,697 ind/m2, and average biomass at 6,470.98 g/m2. Keywords: sludge worm, recirculation, storey container, fermentation chicken manure, catfish waste protein ABSTRAK Penelitian ini bertujuan untuk menganalisis pengaruh pemanfaatan kotoran ayam dan limbah lele (Clarias sp.) terhadap hasil panen cacing sutra (Tubifex sp.) dengan sistem resirkulasi dalam wadah bertingkat. Rancangan percobaan yang digunakan adalah rancangan acak lengkap dengan empat perlakuan dan masing-masing terdiri atas dua ulangan. Perlakuan yang diterapkan adalah pemberian kotoran ayam fermentasi di sedimen (P0), pemberian kotoran ayam fermentasi di sedimen dan pengulangan lima hari sekali (P1), pemberian kotoran ayam fermentasi di sedimen dan pemberian limbah dari budidaya lele intensif (P2), pemberian kotoran ayam fermentasi di sedimen dan pengulangan lima hari sekali dan pemberian limbah dari budidaya lele intensif (P3). Wadah penelitian yang digunakan untuk budidaya cacing sutra adalah kotak kayu berukuran 100x50x15 cm3. Wadah dibuat bertingkat (tiga tingkat). Media yang digunakan yaitu lumpur dan kotoran ayam. Cacing sutra ditebar sebanyak 100 g/m2. Cacing sutra diberi pupuk tambahan berupa kotoran ayam fermentasi sebanyak 500 g/wadah dengan pengulangan lima hari sekali. Parameter yang diamati meliputi kelimpahan individu, biomassa dan kualitas air. Hasil penelitian menunjukkan bahwa pemberian kotoran ayam fermentasi di sedimen dan pemberian limbah dari budidaya lele intensif (P2) merupakan media pemeliharaan terbaik untuk meningkatkan pertumbuhan cacing sutra dengan kelimpahan rata-rata sebesar 1.697 ind/m2 dan rata-rata biomass sebesar 6.470,98 g/m2. Kata kunci: cacing sutra, resirkulasi, wadah bertingkat, kotoran ayam fermentasi, limbah ikan lele

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PENGARUH PEMBERIAN SAPONIN DENGAN DOSIS BERBEDA TERHADAP MORTALITAS IKAN KAKAP PUTIH (Lates calcalifer)

Pena Akuatika Jurnal Ilmiah Perikanan dan Kelautan ◽

10.31941/penaakuatika.v18i1.648 ◽

2019 ◽

Vol 18 (1) ◽

Author(s):

Hadi Pranggono

Keyword(s):

Water Quality ◽

Experimental Design ◽

Time Of Death ◽

Font Size ◽

Randomized Design ◽

Completely Randomized Design ◽

Aquaculture Development ◽

Different Doses

ABSTRACT This study was conducted to determine the effect of saponin with different doses on mortality of white snapper (Lates calcalifer). The study was conducted on 18 to 31 July 2017 at the Center for Sea Aquaculture Development (BBPBL) Pesawaran District, Lampung. The experimental design used was Completely Randomized Design (RAL) with 4 treatments and 3 replications. The treatments included, treatment A (3 ppm), B treatment (5 ppm), C treatment (7 ppm), and D treatment (9 ppm). The results showed that administration of saponin with different doses gave a very significant effect on mortality of white snapper (F count> F table). The fastest time of death can be in treatment D (9 ppm) that is 45 minutes, followed by treatment of C (7 ppm) that is 74.6 minutes, then treatment B (5 ppm) is 91 minutes and longest time of death in treatment A ( 3 ppm) ie 128.6 minutes. The water quality of the research media is still feasible for the medium of snapper maintenance ie temperature 290 C, salinity 33 ppt, pH 7.82-8,10, DO 5,6-6,4, ammonia 0,11-0,13 ppm Keywords: White snapper, dose of saponin, mortality

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Penambahan nanokalsium cangkang tiram (Crassostrea gigas) pada pakan dengan dosis berbeda terhadap pertumbuhan udang galah (Macrobachium rosenbergii)

Acta Aquatica Aquatic Sciences Journal ◽

10.29103/aa.v6i2.1423 ◽

2019 ◽

Vol 6 (2) ◽

pp. 80

Author(s):

Nina Fitriana ◽

Lia Handayani ◽

Nurhayati Nurhayati

Keyword(s):

Survival Rate ◽

Experimental Design ◽

Crassostrea Gigas ◽

Macrobrachium Rosenbergii ◽

Oyster Shell ◽

Randomized Design ◽

Commercial Feed ◽

Recirculation System ◽

Completely Randomized Design ◽

Different Doses

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh Penambahan nanokalsium cangkang tiram (Crassostrea gigas) pada pakan dengan dosis berbeda terhadap pertumbuhan udang galah (macrobrachium rosenbergii). Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan, pada perlakuan A (pakan komersial tanpa penambahan CaO). Perlakuan B (pakan komersial dengan tambahan 1% CaO), perlakuan C (pakan komersial dengan penambahan 2% CaO), perlakuan D (pakan komersial dengan penambahan 3% CaO). Kemudian selama penelitian 2 bulan pada akuarium dilengkapi juga sistem resirkulasi. Hasil penelitian menunjukkan dengan penambahan nanokalsium sebanyak 2% berpengaruh nyata terhadap kelangsungan hidup Udang yaitu A 95.0%, B 95.0%, C 100% dan D 92.5%, dan pada frekuensi molting udang galah memiliki tingkat tertinggi yaitu A 0,64 kali/ekor, lalu diikuti oleh perlakuan B 0,63 kali/ekor, kemudian diikuti oleh perlakuan D yaitu 0,53 kali/ekor, dan yang terendah diikuti oleh perlakuan A 0,51 kali/ekor.Kata kunci: nanokalsium; kelangsungan hidup; pertumbuhan; udang galahAbstractThis study aims to determine the effect of the addition of oyster shell nano-calcium (Crassostrea gigas) at different doses on the growth of giant shrimp (Macrobrachium rosenbergii). The experimental design used was Completely Randomized Design (CRD) with four treatments and two replications, in treatment A (commercial food without CaO addition). Treatment B (commercial feed with additional CaO 1%), treatment C (commercial feed with the addition of 2% CaO), treatment D (commercial feed with an addition of 3%). Then for two months of research there was an aquarium equipped with a recirculation system. The results showed that with nano-calcium approvals of 2% real participation in the survival of giant prawns, namely A 95.0%, B 95.0%, C 100% and D 92,5 %. and the moulting frequency of giant shrimp has the highest level of C 0.64 times/individual, then followed by treatment B 0.63 times/individual, then followed by treatment D 0.53 times/individual, and the lowest was followed by treatment A 0.51 times/individual.Keywords: nano-calcium; survival rate; growth; giant prawn

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The Effectiveness Of Providing Different Natural Feed Types Of Swordtail (Xiphophorus Helleri) Broodstock On Crude Birth Rate (Cbr)

Journal Of Aquaculture Development And Environment ◽

10.31002/jade.v4i1.3446 ◽

2021 ◽

Vol 4 (1) ◽

pp. 210

Author(s):

Susilawati Susilawati ◽

Romi Susanti ◽

Yudha Perdana Putra ◽

Rizal Akbar Hutagalung ◽

Muhammad Taufik

Keyword(s):

Water Quality ◽

Birth Rate ◽

Crude Birth Rate ◽

Natural Food ◽

Mosquito Larvae ◽

Alternative Feed ◽

Surrounding Environment ◽

Randomized Design ◽

Efficient Alternative ◽

Completely Randomized Design

The most important factor in speeding up fish depends on the food given. The feed given was in the form of artificial feed (pellets) because of the practicality of its availability. However, commercially made feed was of course more expensive, and can pollute the air compared to natural feed which was easy and can be in the surrounding environment. For this reason, it was necessary to look for natural feed as an effective and efficient alternative feed to ripen the gonads of male and female swordtail. The research used a completely randomized design with 4 treatments and 3 repetitions and arranged randomly. Treatment by giving different natural food to the broodstock swordtail: treatment A (commercial pellets), B (Daphnia/Moina), C (blood worms) and D (mosquito larvae feed). Each broodstock treatment used was 27 females and 9 males (ratio 1: 3). The results of water quality measurements of all treatments with an average DO 4 mg/L, temperature 26 to 27 o C, pH 7-8 and 30 mg/L hardness, thus showing the water quality during the research, the water condition was suitable for the maintenance of broodstock of swordtail, so that it supported growth. and breed of swordtail to produce tillers. The results showed that the highest average birth rate of swordtail broodstock produced in treatment D were 141 fish followed by treatment B 125 fish, then treatment C of 117 fish. and the lowest was in treatment A with a birth rate of 102 fish.

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PENGGUNAAN DOSIS HORMON OVAPRIM YANG BERBEDA TERHADAP OVULASI INDUK BETINA IKAN SERUKAN, Osteochilus sp. (Cyprinidae)

JURNAL PERIKANAN TROPIS ◽

10.35308/jpt.v2i1.12 ◽

2015 ◽

Vol 2 (1) ◽

Author(s):

Afrizal Hendri

Keyword(s):

Experimental Design ◽

Average Value ◽

Randomized Design ◽

Completely Randomized Design ◽

Different Doses

This research aims to knowing latency and fish ovulation of Osteochilus sp. after injected with different doses. The research was counducted on January – March 2015. For experimental design, this study have been using completely randomized design, consist of 3 treatment, 1 control and 3 replication. The result of this study show significant effect to latency and ovalation of fish (Osteochilus sp) (F > 0.05). The better treatment is found in P3 (0,5 mL/kg), with average value of ovalation is 100% and average value of latency is 33 hours.

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Survival rate and growth of juvenile vannamei shrimp (Litopenaeus vannamei) in different media water salinity

Akuatikisle Jurnal Akuakultur Pesisir dan Pulau-Pulau Kecil ◽

10.29239/j.akuatikisle.3.1.23-29 ◽

2019 ◽

Vol 3 (1) ◽

pp. 23 ◽

Cited By ~ 1

Author(s):

Abdul Rakhfid ◽

Erna Erna ◽

Rochmady Rochmady ◽

Fendi Fendi ◽

Muhammad Zayani Ihu ◽

...

Keyword(s):

Water Quality ◽

Survival Rate ◽

Confidence Level ◽

Pond Water ◽

Quality Parameters ◽

Water Salinity ◽

Test Animal ◽

Randomized Design ◽

Survival And Growth ◽

Completely Randomized Design

Shrimp commodities in Indonesia have been cultivated, either traditionally, traditionally plus, semi intensive, or intensively. One type of shrimp that is constantly strived to increase its production is the shrimp vaname (Litopenaneus vannamei). The environmental conditions of pond waters are closely related to pond water quality. One of the water quality parameters affecting the survival and growth of vaname shrimp is salinity. The study was conducted from May to June 2018 at the Fish Seed Hall (BBIP) Ghonebalano, Ghonebalano Village, Duruka District, Muna Regency. This study aims to determine the effect of water salinity on different media on the survival and growth of vaname shrimp. The study used a Completely Randomized Design with four treatments and three replications. Treatment A salinity 20 ppt, B treatment salinity 25 ppt, C treatment salinity 30 ppt and treatment D salinity 35 ppt. The results showed that the treatment had significant effect on the survival of the animals in the 95% confidence level where the survival in sequence, the treatment of A 87.50%, the treatment of B 83.33%, the C treatment 80.56% and the treatment D 69.44% . The treatment also had a significant effect on the growth of test animal at 95% confidence level. Successive growth was, treatment A 2.01 g, treatment B 1.91 g, treatment C 1,71 g and treatment D 1.51 g.

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Pertumbuhan Benih Ikan Betok (Anabas Testudineus Bloch) dalam Media Air Gambut yang Ditambah Pupuk Kandang Kotoran Ayam dan Kapur

Anterior Jurnal ◽

10.33084/anterior.v13i2.273 ◽

2018 ◽

Vol 13 (2) ◽

Author(s):

Ritoasi Ritoasi ◽

Inga Torang ◽

Kartika Bungas

Keyword(s):

Water Quality ◽

Survival Rate ◽

Experimental Design ◽

Condition Factor ◽

Media Use ◽

Anabas Testudineus ◽

Relative Growth ◽

Randomized Design ◽

Completely Randomized Design ◽

Quality Measurements

This study aims to determine the influence of media use the peat water of fertilizer and lime on the growth of fish seed Betok (Anabas testudineus Bloch) reared in aquarium. The experimental design used was completely randomized design (CRD) with 4 treatments and 3 replications. The results showed the highest relative growth was in treatment A (control) was (0.26%), treatment C (0.18%), Treatment B (0.13%), and treatment D (0.12%) . For the survival rate of treatment A (control) (100%), Treatment B (92%), treatment C (76%), and treatment D (46%). For the condition factor treatment A (control) (4.21), treatment B (3.77), treatment C (3.37), and treatment D (3.13). Results of water quality measurements indicate the temperature range of 25.7 to 27.9 � C, pH ranged from 6.05 to 10.48, CO2 ranged from 6.30 to 19.98 and DO ranged between 3.06 to 7.19.

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Pengaruh dosis hormon rGH dan tiroksin dalam pakan terhadap pertumbuhan dan kelangsungan hidup benih ikan koi (Cyprinus carpio, L)

Acta Aquatica Aquatic Sciences Journal ◽

10.29103/aa.v4i2.306 ◽

2017 ◽

Vol 4 (2) ◽

pp. 76

Author(s):

Sutiana Sutiana ◽

Erlangga Erlangga ◽

Zulfikar Zulfikar

Keyword(s):

Water Quality ◽

Experimental Method ◽

Cyprinus Carpio ◽

Slow Growth ◽

Feed Conversion ◽

Randomized Design ◽

Value Range ◽

High Feed ◽

Completely Randomized Design ◽

Different Doses

Pertumbuhan yang relatif lama menjadi salah satu kendala dalam komoditas perdagangan khususnya ikan koi. Kebutuhan pakan yang sangat tinggi sangat menjadi masalah bagi para pembudidaya ikan koi. Salah satu cara yang bisa dilakukan untuk mencapai tujuan tersebut adalah dengan memberikan hormon tiroksin dan hormon rGH ke dalam makanannya agar dapat memberikan percepatan pertumbuhan. Penelitian ini dilaksanakan pada bulan Februari-Maret 2016 yaitu di Laboratorium Hatchery dan Teknologi Budidaya Perairan Program Studi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian hormon tiroksin dan hormon rGH melalui metode oral dengan dosis yang berbeda terhadap pertumbuhan dan kelangsungan hidup benih ikan koi (Cyprinus carpio L). Penelitian ini menggunakan metode eksperimental dengan menggunakan rancangan acak lengkap (RAL) non-faktorial dengan empat perlakuan tiga kali ulangan. Hasil penelitian dengan pemberian hormon tiroksin dan hormon rGH dengan dosis yang berbeda tidak menunjukkan pengaruh yang nyata terhadap pertumbuhan bobot, panjang, kelangsungan hidup dan konversi pakan. Perlakuan D dengan dosis T4 25 mg/kg dan hormon rGH 2,5 mg/kg pakan menghasilkan nilai pertumbuhan bobot sebesar 0,60 gr dan panjang 0,54 cm. Nilai kelangsungan hidup pada setiap perlakuan dengan nilai sebesar 100%. Nilai konversi pakan terbaik pada perlakuan D sebesar 1,92. Nilai kisaran kualitas air selama penelitian yaitu suhu 27-28 oC, pH 7.0-7.9, DO 5.9-6.9 ppm dan amonia 0,0359 – 0,1946 ppm.Relatively slow growth becomes one of the obstacles in trading commodities, especially on koi fish. A high feed requirement becomes a problem for the koi fish farmers. One way that can be done to achieve that goal is by giving thyroxin hormone and rGH hormone into its feed in order to deliver a growth acceleration. This research was conducted in February - March 2016 in the Hatchery and Aquaculture Technology Laboratory at the department of Aquaculture, Agriculture Faculty, Malikussaleh University. This research aimed to determine the effect of thyroxin hormone and RGH hormone through oral methods with different doses on the growth and the survival of koi (Cyprinus carpio L). This research used experimental method using completely randomized design (CRD) non-factorial with four treatments of three replications. The results of the research showed that giving different doses of thyroxin hormone and rGH hormone had no significant effect on the growth in weight, length, survival and feed conversion. Treatment D that had a dose of 25 mg / kg T4 and rGH hormone of 2,5 mg / kg in the feed produce the growth in weight of 0.60 gr and length of 0.54 cm. The value of survival in each treatment is 100%. The best-feed conversion value in treatment D is 1.92. Value range of the water quality during the research is at the temperature of 27-28oC, pH of 7.0 - 7.9, DO of 5.9 - 6.9 ppm and ammonia ranges from 0.0359 to 0.1946 ppm.

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Peningkatan Kualitas Pertumbuhan Larva Ikan Gurame (Ospheronemus gouramy) Yang DIberi Cacing Sutra (Tubifex sp.) Yang Dikombinasikan Dengan Vitamin D

Jurnal Ilmiah Satya Minabahari ◽

10.53676/jism.v4i2.67 ◽

2019 ◽

Vol 4 (2) ◽

pp. 94-100

Author(s):

Dewi Karyati ◽

Yudha Lestira Dhewantara ◽

Armen Nainggolan

Keyword(s):

Water Quality ◽

Vitamin D ◽

Survival Rate ◽

Quality Parameters ◽

Research Activities ◽

Randomized Design ◽

Length Increase ◽

Silk Worm ◽

Completely Randomized Design ◽

Different Doses

Research activities will be carried out for two months and a half in May until July 2017. The research was conducted in analysis at Cianjur Fishing Seed Center (PPISHP). The purpose of this research is to know the effect of vitamin D addition on silk worm to growth of carp larvae and to know dose Vitamin D in the appropriate silk worm to increase growth of carp larvae. The method used for this research is the method of observation while the design used is Completely Randomized Design (CRD). And a test consisting of 5 treatments with each of 3 replications. Treatment was the addition of vitamin D with different doses of 0 mg / l, 25 mg / l, 50 mg / l, 75 mg / l, and 100 mg / l. The best result is the best dose to increase the growth of carp larvae weight is dose 25 mg / l weight of 3 gram, the length increase 3,1 cm, and the survival rate 88%. Water quality parameters during the study temperature of 27-28 º C, pH 6,5-7.5, dissolved oxygen 3-5 mg / l, and NH3 ammonia 0,1-0.2 ppm.

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NATURAL FEEDING OF SLUDGE WORMS (Tubifex sp.) WITH DIFFERENT FEEDING RATE ON GROWTH AND SURVIVAL RATE OF CTENOPOMA (Ctenopoma acutirostre) FISH SEEDS

Jurnal Mina Sains ◽

10.30997/jms.v5i2.2357 ◽

2019 ◽

Vol 5 (2) ◽

Author(s):

Muhammad Atilah Setiawan ◽

Muarif Muarif ◽

Fia Sri Mumpuni

Keyword(s):

Survival Rate ◽

Feeding Rate ◽

Specific Growth ◽

Feeding Frequency ◽

Initial Weight ◽

Growth And Survival ◽

Randomized Design ◽

Absolute Length ◽

Test Fish ◽

Completely Randomized Design

The aim of this study was to determine the growth and survival rate of Ctenopoma fish seeds. This study used a completely randomized design with 3 treatments and 3 replications. The treatment in this study was a different feeding rate using natural feed of Tubifex sp namely A (8%), B (10%), and C (12%) ). The test fish used was Ctenopoma fish seeds with an initial length of 2.40 ± 0.10 cm and an initial weight of 0.32 ± 0.05 g. Fish seeds are cultivated for 28 days with feeding frequency twice a day. The results of research showed that the use of different feeding rate had an significantly different (P<0.05) on the specific growth rate and absolute length growth with the best results in the treatment C. The survival rate was not significantly different between treatments (P>0.05). Key Words: Ctenopoma, feeding rate, growth, survival rate

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