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A greenhouse-type tilapia hatchery in Tanzania

Credit: Fadhili Ruzika (Tanzania) The photo shows a greenhouse-type hatchery for Nile tilapia, Oreochromis niloticus. The hatchery has been constructed at the Ruhila Aquaculture Development Center. It may be of interest to know, this type of tilapia hatchery has been designed by a colleague who attended an earlier EICA training course in 2010. The hatchery …

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Permanent link to this article: https://fishconsult.org/?p=10795

Angling of orange-spotted grouper in Lake Songkhla (Thailand)

Credit: Samart Detsathit (Thailand) Review: Samart Detsathit and Abdel Rahman El Gamal (the site founder) The photo shows a young angler catching a specimen of orange-spotted songkhla, Epinephelus coioides in Lake Songkhla, Thailand. This lake is largest natural lake in Thailand, located on the Malay Peninsula in the southern part of the country. The lake covers an area of about …

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Permanent link to this article: https://fishconsult.org/?p=10788

Fishing practices in the Golinga Dam (Ghana) – Video

Credit: Ivan Venkonwine Kaleo (Ghana) This video was filmed in the Golinga Dam (Ghana). The two individuals are fishermen, one of them lives in Tamele Town while the other in Gbulahgu Village. In the video they are seen casting nets. The fishing boat (canoe) used is a 2-person boat and has a local name “Narin”; …

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Permanent link to this article: https://fishconsult.org/?p=10785

Culture of Nile tilapia in integration with poultry in Kisarawe, Tanzania

Credit: Fadhili Ruzika (Tanzania) The two photos show fish ponds which are privately owned and located in Kisarawe district coastal Region, Tanzania. There are eight ponds of 20 x 25 meters each. Ponds are stocked with Nile tilapia, Oreochromis niloticus. The buildings shown in the photos is are chicken houses in which chicken are grown …

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Permanent link to this article: https://fishconsult.org/?p=10771

Collection of sand crabs in Thailand (facts – collection – consumption)

Credit for the photo and the essential information: Samart Detsathit (Thailand) Review:  Abdel Rahman El Gamal (the site founder) The sand crab or mole crab which are known as “Hippoids” belong to the super family “Hippoidea”. These small crabs of 1-5 cm in size are adopted to burrow into sandy beaches near the water throughout …

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Permanent link to this article: https://fishconsult.org/?p=10733

Feeding of African catfish juveniles grown in high density in Benin (Video)

Credit for the video: Ismael Radwan (Egypt) Description: Abdel Rahman El Gamal (Founder of the website and the video channel) The video was taken in a catfish farm in Benin. The high density of catfish is reflected in the dark cloud of fishing moving in the tank. Often, the African catfish (Clarias gariepinus) is raised …

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Permanent link to this article: https://fishconsult.org/?p=10725

Stimulating the natural environmental conditions for the spawning of common carp using Dubisch method

The credit of the figure: FAO, the artificial propagation of warm-water finfishes Review: Abdel Rahman El Gamal The Dubisch method was named after Thomas Dubisch, the fishery inspector who introduced this system which has been used afterwards based on its practically, efficiency, and cost. The Dubisch method includes facilities, fish and management. The key facility …

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Permanent link to this article: https://fishconsult.org/?p=10718

Culture of variety of fish species in off-shore cages and feeding systems

Credit: Huseyn Ek (Akuakare, Turkey) The photos shows typical off-shore cages use to grow variety of fish species including gilthead seabream, European seabass, trout, meagre, carp, tilapia, and sturgeon. As expected, cage productivity and growing seasons should vary according to farmed species whereas average productivity could be 10-12 kg/m3 for seabream, seabass and trout increasing to …

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Permanent link to this article: https://fishconsult.org/?p=10704

Cage farming of bluefin tuna (Thunnus thynnus) in Turkey

Credit: Huseyn Ek (Akuakare, Turkey) The photos are taken in some tuna farms in Turkey whereas the bluefin tuna (Thunnus thynnus) is the species of choice. These cage farms are located in Alanya and Lzmir in Turkey. Tunas required for farming are collected from the nature and stocked in these cage in which they are …

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Permanent link to this article: https://fishconsult.org/?p=10699

Constructing a simple net grader for tilapia or catfish fry in Benin

Photo credit: Ismael Radwan (Egypt) Description: Abdel Rahman El Gamal The two photos show a simple 2-unit fish grader made of a metal frame and netting materials which are locally available in Benin. As expected, the inner unit which is smaller and shallower should be made of larger-mesh net to enable larger size fry to …

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Permanent link to this article: https://fishconsult.org/?p=10693

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