A tilapia breeder suffered losses of about $50,000 when 4 tonnes of his red tilapia fish died after oxygen levels dropped to zero at his floating fish farm in Sungai Santap, Kedah on Friday. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
