Tag: open system

Checking the spawning of Nile tilapia, Oreochromis niloticus in hapa system in Egypt

Checking tilapia spawning in open system using hapas. The intervals between checkings depend on water temperature and target product whether fry andor eggs. Note: We decided not to watermark the photos in order not to upset its clarity. However, we trust you will notify us if you wish to use a picture or more. This …

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Open system for tilapia spawning using hapas in Egypt

The photo shows an open-system for tilapia hatchery in Egypt. This type of hatcheries is based on hapas placed in earthen ponds. The advantage of such system is mainly economical as well as the ability to nurse fry in nursing hapas in this open system. However, because the spawning in this system takes place during …

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Permanent link to this article: https://fishconsult.org/?p=896