{"id":15160,"date":"2019-09-10T14:41:53","date_gmt":"2019-09-10T12:41:53","guid":{"rendered":"http:\/\/fishconsult.org\/?p=15160"},"modified":"2020-02-07T23:25:27","modified_gmt":"2020-02-07T21:25:27","slug":"risk-of-excessive-crowding-of-fish-fry","status":"publish","type":"post","link":"https:\/\/fishconsult.org\/?p=15160","title":{"rendered":"Risk of excessive crowding of fish fry"},"content":{"rendered":"\n

Review:<\/strong> Abdel Rahman El Gamal (Founder of the website)\n\n\n\n<\/p>\n\n\n\n

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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThe inserted picture\nshows an excessive crowding of tilapia fry. The crowding condition is not\nunique and is commonly witnessed in hatcheries and done for easy scooping and bagging.\nIt is commonly believed that because of the short crowding period, no harm to handled\nfish is expected. However, this assumption cannot be true in all situations.\nLet us agree that scooping would require a level of crowding but this should\nconsider some precautions. Local oxygenation will be helpful to avoid the drop\nof oxygen within such crowded fish mass. Another scenario is portioning the\ntotal number of the hapa into batches and hence the crowding of a batch enables\nthe scooping in much shorter time with less handling harm.\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"

Review: Abdel Rahman El Gamal (Founder of the website) The inserted picture shows an excessive crowding of tilapia fry. The crowding condition is not unique and is commonly witnessed in hatcheries and done for easy scooping and bagging. It is commonly believed that because of the short crowding period, no harm to handled fish is … <\/p>\n

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