Category: Photos

Training on soap-making from seaweed in Tanzania

Credit: Fadhili Ruzika (Tanzania) The photos show representatives of seaweed farmers from the entire coast of Tanzania who are attending training sessions on soap making from seaweed. The training has been done in Bagamoyo District Coastal Region. The soap making from seaweed is a value added process which generates higher revenue compared to selling raw …

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Permanent link to this article: https://fishconsult.org/?p=11067

Pharaoh Cuttlefish, Sepia pharaonis (Distribution – biology – utilization – threats)

Photo credit: Sharmala Naidoo (South Africa)  Review: Abdel Rahman El Gamal (Website founder) Introduction: Cuttlefish are sea molluscs that belong to the order Sepiida and to the Cephalopoda class. The photo that shows a specimen of “Pharaoh Cuttlefish” was taken at Sahar landing site, the Sultanate of Oman. The pharaoh cuttlefish (Sepia pharaonis) is a large cuttlefish species that …

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Permanent link to this article: https://fishconsult.org/?p=11062

Locally produced and imported fingerlings of European seabass in Egypt – Video

The video which was filmed in a commercial marine fish farm in Egypt shows the feeding of the fingerlings of European seabass (Dicentrachus labrax) while nursed in an earthen pond. This particular farm imported the fingerlings of seabass from Tunisia (along with the fingerlings of gilthead seabream). Upon the arrival to the farm, the average …

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Permanent link to this article: https://fishconsult.org/?p=11057

Spawning tank for the Chinese carps in China

Credit: Khamis killei John (South Sudan) This photo was taken in a Chinese hatchery. The Spawning tank shown in the photo has a circular shape with a depth of 1.5m and diameter of 12 meters. The water inlet in the wall of the tank is on highest on 1.0m while the outlet in the centre …

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Permanent link to this article: https://fishconsult.org/?p=11051

Development of cage fish farming in Ghana

Credit: Patrick Appenteng (Ghana) Cages are the fastest developing and most widely used aquaculture facility in Ghana; with its emergence coming along with different technologies and materials. The picture shows cages under construction. The sizes are 6m×6m×6m. These are mostly constructed by the farmers themselves or cage construction teams. Usually used materials include galvanized pipes, plastic …

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Permanent link to this article: https://fishconsult.org/?p=11047

Mullet fishery in Lake Bardawil (Egypt)

Credit for two photos: Magd Al-Bawaab (Egypt) Description: Abdel Rahman El Gamal (Website founder) The fishery of mullet in Lake Bardawil amounted 1087 tons in 2012 and so is considered –by far- the leading finfish species in lake catch. As shown in one of the photos, five boats are involved in mullet fishery and operated …

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Permanent link to this article: https://fishconsult.org/?p=11044

Ready- to-fish boats in Lake Bardawil (Egypt)

Photo credit: Magd Al-Bawaab (Egypt) Description: Abdel Rahman El Gamal (Website founder) The photo shows the fishing boats in Lake Bardawil while ready to go fishing after the closing for about four months every year. The closing of the lake fishery is based on gilthead seabream, Sparus aurata and so is determined annually after the ready-to-spawn …

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Permanent link to this article: https://fishconsult.org/?p=11037

Utilizing the reeds in Lake Burullus, Egypt

Photo credit: Magd Al-Bawaab (Egypt) Review: Abdel Rahman El Gamal (Site founder) Lake Burullus is a large, elongate, and shallow lake that is located between the two Nile branches forming the delta in Egypt. The salinity in the lake varies according to the distances from the main water sources of the lake; the salinity increases …

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Permanent link to this article: https://fishconsult.org/?p=11031

Water quality management of trout production units in Peru

Credit: Wilder Rodriguez Arteaga (Peru) The culture of rainbow trout (Oncorhynchus mykiss) in Peru contributes to the national fish production as well as in the export. Trout farming is done at altitude in excess of 3500 m altitude; although the lower altitude of 2000 m may suit their farming better. The two photos show a …

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Permanent link to this article: https://fishconsult.org/?p=11026

Technology of germ cell transplantation in fish

Photo credit: Samart Detsathit (Thailand) – Description: Samart Detsathit and Abdel Rahman El Gamal The photos were taken during a training program on the “Germ cell transplantation” that was conducted at Oizumi station, Japan. This technique has been developed by Japanese researchers led by Dr. Goro Yoshizaki at Tokyo University of Marine Science and Technology. …

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Permanent link to this article: https://fishconsult.org/?p=11020

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