FISH CULTURE

OPEN WATER FISHERIES SPECIES 1. Climbing perches : Anabas testudineus 2. Eels : Anguilla spp 3. Asian redtail catfish : Mystus nemurus 4. Catfish : Mystus nigriceps 5. Three spot gourami : Trichogaster trichopterus 6. Snakeskin gourami : Trichogaster pectoralis 7. Snakehead murrel : Channa striata 8. Giant snakehead : Channa micropeltes 9. Mozambique tilapia : Oreochromis mossambicus 10. Nile tilapia : Oreochromis niloticus 11. Walking catfish : Clarias batrachus 12. Clown loach : Botia macracanthus 13. Sucker barb : Barbichthys laevis 14. Spotted barb : Puntius binotatus 15. Hampala barb

MARINE FISHERIES SPECIES 1. Giant catfish : Netuma thalassina 2. Needle fish : Belonidae : Tylosurus spp 3. Indian halibut/ : Psettodidae Queensland halibut 4. Redbelly yellowtail fusilier : Caesio cuning 5. Blue and Gold fusilier : Caesio caerulaurea 6. Trevallies : Selaroides spp 7. Jack trevallies : Caranx spp 8. Scad : Decapterus spp 9. Rainbow runner : Elagatis bipinnulatus 10. Torpedo Scad : Megalaspis cordyla 11. Black pomfret : Formio niger 12. Silver pomfret : Pampus argenteus 13. Queen fish : Chorinemus spp 14. Oxeye scad : Selar boops 15. Bigeye scad : S

Gouramy Kumpai Gurami kumpai Sumber : Diswa, Dadaha Kota Tasikmalaya, 2008

WATER TREATMENT ANG WASTE TREATMENT DIAGRAM OF WATER TREATMENT AND WASTE TREATMENT By : H. Masyamsir, Ir, MS

South sea pearl Indonesia I . INDONESIA SOUTH SEA PEARL Pearl is a type of jewel firstly found by the human being because it is found in finished form. It is indicated from its beautiful luster without being brushed first. As an archipelago state having the bays and straits protected from the big waves, Indonesia is a location suitable for the life of pearl shells In Indonesia, the pearl cultivation experiment was begun since 1921 in Buton, South East Sulawesi, led by Dr. M.Fujita using Golden Pearl Oyster (Pinctada maxima Jameson) from Arafura Sea, especially around Aru Archipelago. In 1928 this experiment was succeeded in producing the beautiful color and luster pearl. This activity was financed by Mitsubishi Co. which then established South Sea Pearl Co.Ltd (Nanyo Shinju KK), until 1941 which then was stopped due to world War II. Within the periode of 1958 – 1962 the experiment of pearl shells cultivation was already pioneered by Indonesia researchers from sea Fisheries

Colisa labiosa Sunset Thick-lipped Gourami by Twyla Lindstrom-Peters From "Fins & Friends" Regina Aquarium Society, Canada Aquarticles These fish originate in Burma and Indo-China where they are found in shady waters. They attain a size of 8cms. in the wild. They are very peaceful and can be easily kept with other community type fish. They are not often available in pet stores. The sunset thick-lipped gourami is a colour morph of the regular thick-lipped gourami. It has the same "gourami" shaped body with the thickened fold of skin about the mouth resulting in a thickened appearance (especially in the males). It also has the ventral fin extensions resembling threads which are where its taste buds are located. It differs primarily in colour. The females become a beautiful golden shade throughout as they mature. The abdomens of the females also become quite deep as well as wide as they fill with eggs. Males also develop the golden hue but turn chocolate brown on t

FISH diseases A. pest Predator - Mystus nemurus - Clarias batrachus - Lates calcarifer - Megalops cyprinoids - Other Animal Competitor - Tilapia mossambica Robber B. parasiter Virus - Epithelioma papulasum - Herpesvirus - Lymphocystis Bakteria - Aeromonas sp. - Flexibacter columnaris - Pseudomonas flourescens - Myxobacterium sp. - Edwardsiella tarda - Aeromonas salmonicida - Vibriosis Mikroorganism (fungus) - Saprolegnia sp. - Branchiomyces sp. Protozoa - Ichthyophthirius multifiliis - Myxobolus sp. - Trichodina spp. - Costia spp. Trematoda - Dactylogyrus and Gyrodactylus - Sanguinicola inermis Copepoda - Argulus sp. - Lernea cyprinaceae C. NON PARASITER - Circles - Food - Generation

PRINCIPLES OF POND FISH CULTURE 1. Fish are dependent for food directly or indirectly on plants. 2. The weight of fish which can be produced in natural waters is dependent upon the ability of the water to raise the plants. We could increase production by adding plant organic matter produced elsewhere. 3. The ability of water to produce plants is dependent upon sunshine, temperature, CO2, Mineral from soil or rocks, nitrogen (NO3- and NH4-) , O2 and water. 4. The Natural fertility of the water is dependent on the fertility of the soil in pond bottom and watershed. 5. Fertlity of water can be increased by adding inorganic fertilizers. 6. After adding all essential minerals and all available nitrogen, the next limiting factor is CO2. This compound can be increased by adding organic matter followed by liming (Ca, Mg). 7. The next limiting factor in fish production, after mineral and CO2 are provided, is oxygen demand of all living and dead organisms in the water. This can be supplied by ru