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Category: Photos

Natural spawning of tilapia in Madagascar using a simple practice

Photo credit: Marcel Jean Adavelo (Madagascar) – Review: Marcel Jean Adavelo and Abdel Rahman El Gamal (Founder of the website) As shown in the attached picture, the spawning tilapia pond is separated by a net with appropriate mesh size that retains the broodstock in a part of the pond while allows the produced fry and …

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Permanent link to this article: http://fishconsult.org/?p=15126

Intensive tank culture of tilapia in Egypt (Video)

Video credit: Fares Fares Arab (Egypt) and Marx Perfecto C. Garcia (Philippines) -Information source: Fares Fares Arab Description: Abdel Rahman El Gamal (Founder of the video channel) This video was filmed in an intensive fish farm located in Ismailia region, Egypt. The greenhouse has a dimension of 54×60 meters and hosts 42 grow-out circular tanks with …

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Permanent link to this article: http://fishconsult.org/?p=15120

Use of gonad color in abalone sexing

The inserted pictures belong to Omani abalone, Haliotis mariae. In the absence of external signs of sexual dimorphism for the shell structure, the sexing of abalone cannot be done based on the external differentiation and is only determined through the visual inspection of gonads which could be seen if the foot and mantle are forced …

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Permanent link to this article: http://fishconsult.org/?p=15107

Development and outlook of Egyptian aquaculture (2019 updated version)

This lecture was delivered in aquaculture development training course hosted by the Egyptian International Centre for Agriculture (EICA). This updated lecture presents not only statistics of 2017 but emerging practices such as biosecurity system as well as specific issues has been highlighted in this lecture such as the problems facing the shrimp aquaculture. The contribution …

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Permanent link to this article: http://fishconsult.org/?p=14902

Spawning induction of rabbitfish (Siganus guttatus) in the Philippines

Photo credit: DO Xuan Hai (Vietnam) Description: Abdel Rahman El Gamal (Founder of the website) The inserted photos regarding the artificial reproduction of rabbitfish (Siganus guttatus) were taken during a training course conducted in the Philippines. The high economic value of this tropical food marine species encouraged its culture that relied mostly on the fingerlings …

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Permanent link to this article: http://fishconsult.org/?p=14908

Fish culture development training course (Africa) 2019

The inserted photo was taken on July 15, the first technical day of the “Fish Culture Development – Africa” training course for 2019. This 3-month course is annually organized since 2004 and jointly supported by the Egyptian International Centre for Agriculture – EICA” and Japan International Cooperation Agency (JICA). The course this year hosts 14 …

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Permanent link to this article: http://fishconsult.org/?p=14899

Biofloc technology in red tilapia culture in Colombia (Video)

Video credit: Marleyi Acuna Torres (Colombia) Description:  Marleyi Acuna Torres and Abdel Rahman El Gamal (Founder of the video channel) The video was filmed in a red tilapia farm which uses biofloc technology. The farm is located in Zulia Notre de Santander (Colombia). The farm receives its water from a rain water reservoir. The management …

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Permanent link to this article: http://fishconsult.org/?p=14893

Spawning of imported whiteleg shrimp in a biosecure facility in Egypt

Photos credit: Sherif Sadek (Egypt). Description: Sherif Sadek and Abdel Rahman El Gamal (Founder of the website) The whiteleg shrimp, Litopenaeus vannamei, being the newest introduced shrimp species in Egypt is considered a promising candidate towards the development of shrimp aquaculture in the country based on its high productive traits. In order to minimize the …

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Permanent link to this article: http://fishconsult.org/?p=14885

Introducing solar energy in Egyptian aquaculture

Photos’ credit: Sherif Sadek (Egypt) Description: Abdel Rahman El Gamal (Founder of the website) The inserted photos are taken in a shrimp farm located in Port Said area (Egypt). The use of solar energy in aquaculture in Egypt has been always considered especially when considering the increasing cost of fuel as well as the maintenance …

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Permanent link to this article: http://fishconsult.org/?p=14881

Display of tarpon in a fish market (La Paz – Bolivia)

Photo credit: Andres Loayza Apaza (Bolivia) –  Review: Andres Loayza Apaza and Abdel Rahman El Gamal (Founder of the website) The inserted photo shows the display and sale of tarpon (Megalops atlanticus) in the popular market town of La Paz, the administrative capitalof Bolivia. The displayed tarpon is fished in the Pilcomayo River and moved over …

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Permanent link to this article: http://fishconsult.org/?p=14871

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