Video submitted by: Rory Felix Mamani (Bolivia) Description: Abdel Rahman El Gamal (Founder of the video channel) This short video clip presented very quickly the water quality practices in an earthen pond. Even though, the language of the video Spanish, the contents are easy to follow. The main components shown in the clip are pond …
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Permanent link to this article: https://fishconsult.org/?p=12422
Feb 18 2015
Cage aquaculture and job creation in the Asuogyaman District, Ghana
Credit: Patrick Appenteng (Ghana) Most of the cage aquaculture in Ghana is practiced in Lake Volta in the Asuogyaman District of the Eastern region. As cage aquaculture continues to boom in this district, more and more people get employment in diverse fields. The insert shows the sowing of cage nets which is done …
Permanent link to this article: https://fishconsult.org/?p=12419
Feb 14 2015
First use of “Secchi disk” in measuring water transparency
Being a simple and useful tool, the “Secchi disc” or “Secchi disk” is widely used as a simple tool for measuring the transparency in water bodies including fish ponds. The disk is commonly identified by its circular appearance with its black and white quadrates. The simplicity of the disk goes also …
Permanent link to this article: https://fishconsult.org/?p=12412
Feb 13 2015
Intergated riz-poisson au Sénégal (in French)
Credit: Makhtar Ndiaye (Senegal) Un producteur privé associant la production de riz à l’élevage de tilapia des eaux douces à Richard-Toll dans la région de Saint-Louis /Sénégal. Rizipisciculture est une pratique pas trop fréquente dans cette zone, mais avec une bonne vulgarisation elle pourra prendre un envol, pour vu que les ressources …
Permanent link to this article: https://fishconsult.org/?p=12408
Feb 11 2015
Sea lion show in the Sea World, San Diego, California (USA) – Video
This 8-min video was filmed at the sea lion and otter stadium in the Sea World, San Diego, California, USA. The full show is about twice as long as the current video. The interaction between the audience and the performers along with the well- trained sea lions is high as the whole show is …
Permanent link to this article: https://fishconsult.org/?p=12402
Permanent link to this article: https://fishconsult.org/?p=12393
Feb 05 2015
California spiny lobster displayed live at “Tuna Harbor Dockside Market”, San Diego, USA – (Video)
This short video was filmed at “Tuna Harbor Dockside Market”, San Diego, USA during the Saturday fish market held on 27 December 2014. Based on a quick tour in the market, and compared to whole fish display, this lobster is the most expensive item in all displays as the price during the day of the …
Permanent link to this article: https://fishconsult.org/?p=12390
Feb 02 2015
Piégeage poisson-chat africain dans une zone rurale au Gabon (en français)
Charles Ibinga Maganga (Gabon) Cette image montre la récolte de poisson-chat africain (Clarias gariepinus), récoltés par les femmes dans la vallée du Ntem à Minvoul (ville rurale, au nord du Gabon). Ces silures (poissons-chats) sont péchés avec des pièges à poissons (panier conique fait à l’aide des roseaux pour les eaux peu profondes) lors des …
Permanent link to this article: https://fishconsult.org/?p=12293
Jan 30 2015
Cage culture of rainbow trout in Puno region (Peru)
Credit: Juan Martin Canturin Garcia (Peru) Review: Juan Martin Canturin Garcia and Abdel Rahman El Gamal (Founder of the website) The inserted photo shows the intensive culture of rainbow trout (Oncorhynchus mykiss) in floating cages which are located in the Puno region. These cages are made of metal frames …
Permanent link to this article: https://fishconsult.org/?p=12275
Jan 27 2015
Hormonal sex reversal of tilapia fry (practice and contradicting opinions) – Video
After a short introduction of tilapia in aquaculture, this 17-min video focuses on the production of all-male tilapia through the sex reversal practices using male hormone. The logic sequence of the sex reversal process has been maintained to large extent starting by the sexual differentiation in tilapia then determining the appropriate age and/size for successful …
Permanent link to this article: https://fishconsult.org/?p=12261