Red tilapia tapped as alternative fish in Ilocos
ALAMINOS CITY, Philippines–The red tilapia, often called the “golden tilapia” in the market, will be introduced as an alternative fish for fishermen in the Ilocos region, the Bureau of Fisheries and Aquatic Resources (BFAR) said.
Only a few fishing operators farm red tilapia for restaurants, said Rosario Segundina Gaerlan, acting regional director of BFAR in Region I.
“We are looking into the economic viability of red tilapia and promoting awareness about its potential for fish cage culture,” she told the Inquirer
According to her, BFAR is looking into how best to breed the red tilapia in Luzon using different stocking density and environmental conditions.
In Ilocos region, the study applies two kinds of water environment and seasons for the research — freshwater in San Nicolas town, Ilocos Norte province, and brackish water in this city — to observe the fish’s growth performance and survival rate.
Tilapia thrives in freshwater but has been grown in brackish water, too, Gaerlan said.
The study into the five-month culture period of red tilapia here subjected the fish to high salinity (35 parts per million) and high temperature during summer. It will observe the fish for two more cropping seasons before a complete analysis is reached, Gaerlan said.
The study is funded by the Department of Agriculture’s Bureau of Agricultural Research. The red tilapia is a crossbreed of three kinds of tilapia: Oreochromis mossambicus, Oreochromis niloticus and Oreochromis aureus.
BFAR sourced red tilapia fingerlings from Laguna province, where these are produced commercially. YOLANDA SOTELO INQ
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