Credits: Biovision-Infonet
Harvesting
Fish produced for consumption should be harvested when they reach market size. In Kenya, tilapia are ready for harvesting within six to nine months depending on the size at stocking, target harvest size, water temperature and level of management employed. The time of harvesting is determined through regular sampling which should be done monthly. A day or two before harvesting, feeding and fertilizer application should be stopped. During harvesting:
- Fish should be checked for off flavours
- Fish should be harvested during cool weather
- Harvesting and transportation equipment should be set up well in advance to ensure reduced stress and minimal fish mortality.
Tilapias are best harvested by seining for partial harvesting and complete drainage for complete harvesting. Once harvested, fish should be handled with care and transported to the market while still fresh.