Tag Archive: Aeration

Jul 25 2016

Desert recirculating farming system of Nile tilapia in integration with agriculture in Egypt – Video

Video credit: Ismael Radwan (Egypt) Review: Abdel Rahman El Gamal (Founder of the video channel)   This one-greenhouse farm is located in Nubaria (Egypt).  The size of the greenhouse tank is 8×30 meters with a depth of 60 cm making a volume of about 200 m3 of water.  The tank is furnished with a harvest …

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Permanent link to this article: http://fishconsult.org/?p=13420

Oct 13 2014

Aerating earthen fish ponds using tubing technology in Pakistan  

Credit: Muhammad Shahid Iqbal (Tawakkal)- Pakistan The pond shown in the photo has an acreage of 2.5 acres. The aeration in such system depends on fresh air that is pushed into the pipes by an electricity-operated blower and it comes out in small bubbles through aero-tubes that are fixed at pond bottom. The fish stocked in …

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Permanent link to this article: http://fishconsult.org/?p=11932

Aug 12 2014

Experimental polyculture of tilapia in shrimp ponds in Thailand

Credit: Kevin Fitzsimmons (USA) The photo shows an earthen shrimp pond in which tilapia cages are installed. The aerators in the pond indicate the intensification level of pond management. This experimental operation is carried out at Asian Institute of Technology (AIT), Thailand. The key outcomes of this operation show > 90% as survival rates. The …

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Permanent link to this article: http://fishconsult.org/?p=11508

Jun 05 2014

Use of air injectors in a marine fish farm in Egypt – Video

This video was filmed in a large marine fish farm in Egypt. during May 2014. The key species in the farm are gilthead seabream (Sparus aurata), European seabass (Dicentrachus labrax) and meagre (Argyrosomus regius). The relationship between the capacity of the air injector and fish biomass has been established by the farm as a 3-hp …

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Permanent link to this article: http://fishconsult.org/?p=10941

Jun 04 2014

Culture of whiteleg shrimp, Litopenaeus vannamei in Thailand

Credit: Ayman Ammar (Egypt) The photos were photographed in a commercial shrimp farm in Thailand. You may see the action of checking the feeding activity of shrimp and whether the feed placed in the feeding tray shown in the photo was totally consumed or if there is a left-over feed. While checking the status of …

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Permanent link to this article: http://fishconsult.org/?p=10934

May 21 2014

Use of impeller aerator in Chinese aquaculture

Credit: Khamis killei John (South Sudan) The impeller aerator shown in the photo is widely used in China; it has a strong capacity of adding oxygen to the surface and bottom waters. This type of aerator is used to aerate pond size 2-4 mu (1 ha = 15 mu) depending to stocking density of fish …

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Permanent link to this article: http://fishconsult.org/?p=10894

Aug 25 2013

Urban aquaculture in the Philippines

Credit: Hannibal M. Chavez (Philippines) Bureau of Fisheries and Aquatic Resources (BFAR) has strengthened its program on aquaculture sub-sector. Researches on the intensification of culture techniques and practices are conducted prior to technology dissemination. Techno-demo on fish culture in concrete tanks and plastic drums utilizing high value species is targeted as an alternative livelihood for family/fisherfolk. …

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Permanent link to this article: http://fishconsult.org/?p=8923

Aug 22 2013

Historic development of Egyptian aquaculture (locally-made aerators)

The photo shows the first aerator unit introduced into Egyptian aquaculture during late 1990s. This single aerator was designed by the farm owner who is by nature a mechanical engineer whereas the manufacturing of this diesel-operator aerator was done in local workshop. Afterwards, the trade of imported aerators has flourished.

Permanent link to this article: http://fishconsult.org/?p=8859

May 16 2013

Hygiene and safety of farmed shrimp in Vietnam (technical and commercial) – in Vietnamese

Credit: Nguyen Van Hoa (Vietnam) Source: www.fishconsult.org Because this channel is absolutely technically oriented, it took me about 7 months before uploading this video. It includes some useful information on shrimp aquaculture in Vietnam. Of course to non Vietnamese speakers as myself, you can only watch the video and distill some of the technical side …

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Permanent link to this article: http://fishconsult.org/?p=7883

Oct 24 2012

A compost crib in a fish pond in Zambia

Credit: Lumbwe Kalumba (Zambia)                                                            Description: Lumbwe Kaluba and Abdel Rahman El Gamal The photo shows a compost crib in the shallow corner of an earthen fish pond. The …

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Permanent link to this article: http://fishconsult.org/?p=6650

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