All activities, Uploads, Posts and uploads. Kerapu Kertang uploaded a video1 month ago. · 11 Agustus Kerapu Kertang. 3 views. 1 month ago. As culture interests in new species change with season and demand, research centres in the region race to breed these trendy species locally. In Malaysia’s. Kerapu kertang translation in Indonesian-English dictionary.

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We also had to keep up with progress in the hatcheries and research institutes in Taiwan and Indonesia, leaders in marine fish fry production. In my previous post, Common Grouper Fishes Of MalaysiaKertany did mentioned how special and popular this fish to the local of Asian populations.

Kerapu harimau x kerapu kertang | Jabatan Perikanan Sabah | Flickr

Achieving consistent spawning at the centre is proving to be more difficult as compared to previous successes with the tiger grouper and other snappers and groupers. Brood stock is replaced every years with wild stocks. Eggs are supplied free to private hatcheries such as former marine shrimp hatcheries for larval rearing and nursery to 2.

The big fish always found in their “home” cave from as shallow water of 4 meters up to meters deep. Its economically, practically and convinient to operate in small size location. The other markets including South East Asian countries.

Kerapu kertang in English – Indonesian-English Dictionary

Rabu, 16 November Vtg as biomaker indicator in sex determination of Giant Grouper. Human being must work to and do a lot of research to satisfy their own needs. They feeds on crustacean, fishes and squids. Selasa, 31 Mac Breeding the giant grouper and improving broodstock. Private hatcheries are able to breed the big eyed trevally Caranx sexfasciatusgolden trevally Gnathanodon speciosusthreadfin, Eleutheronema kerqpumouse grouper Cromileptis altivelishybrid giant and tiger grouper, Plectropomus maculatus and kertabg Rachycentron canadum.

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Today, together with the private sector, we can say that we are able to breed 16 species of marine fin fish. They always capture the attention of general public every time they were caught by the fishermen. Demong, Besut, Terengganu, Malaysia are inniated to developed this system in order to enhanced the production of marine fry for more efficient,cheap and economically. Hormonal application throughfeeding did not give consistent results.

Breeding and larval rearing technology had to keep up with these fast changing demands. Posted by Mahmud Kretang at 4: Three pairs are used for spawning via kerappu stimulation each month to produce 5 to 10 million eggs per spawning.

Kerapu tikus x kerapu kertang

Fish are fed juvenile tuna and water kwrapu exchanged every two days in the tonne cement tanks. Dicatat oleh CENT di 8: It started with larval rearing of sea bass with eggs spawned at the Fisheries Research Institute in Penang in and went on to complete the cycle kerau the sea bass in Beside that, its possible to practice for both freshwater and seawater system.


Due to its size, it was observed that there always small number of this hugh predator dwelling in an area of coral reef.

The giant grouper is the next popular species. Dicatat oleh CENT di 9: Further, we know their weight during that time is around 28 kg and above. At more than 30 kg there are apparent signs of maturity but cannulation only indicates ready kertany spawn males in more than 50 kg fish.

Clean water in the coral area makes the best place for Giant Grouper. The small size GG 1.

As culture interests in new species change with season and demand, research centres in the region race to breed these trendy species locally. The centre holds 95 broodstock of which only are ready to spawn.


Isnin, 13 April Biologi Ikan Kerapu. The centre was initially established as a production centre for marine fish and shrimp fry production. Records shown they can grow to hundreds of kilogram and achieve kera;u old age of 60 years old. Init was upgraded to a research centre.