More and more people bred this kinglike arawana, which was the food source of the local people 50 years ago.
大家争相饲养这种具有王者风范的龙鱼，其实龙鱼在50多年前还是当地居民的食物来源。
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The third and after generations of Asia Arawana must be planted in them a micro-chip as a mark for their identification when they grow to 13-15 centimetre's long.