The government will soon ban snakehead fish nurseries across the country in hopes of replacing them with nurseries containing a less ravenous hybrid fish, a fisheries official said Thursday.
Nao Thuok, director of the Fishery Department at the Ministry of Agriculture, Forestry and Fisheries, said the hybrid, which is only part snakehead, will eat a new type of fish feed instead of other fish. The ministry is also ready to produce the new fish feed at a breeding station in Peam Ro district, Prey Veng province.
“The new feed is 15 percent meat, and the rest is plant matter,” Nao Thuok said. “We can train [the hybrid fish] to eat food different from the usual river fish diet,” he said.
The ministry initially banned snakehead nurseries in May but extended the deadline to August to allow fish farmers to sell their remaining stock, Nao Thuok said. Snakehead fisheries in Kandal province have already been closed, and fisheries in other provinces will soon follow, he added.
Nao Thuok said the government approved the ban in 2004 at the request of fishermen and fishing communities who said river fish populations were being devastated by the rapacious snakehead.
“Snakeheads destroy other fish,” he said. “A 1-kg snakehead can eat 5 kg of other fish.”
And according to Nao Thuok, the roughly 2,000 tons of snakeheads raised each year consume about 10,000 tons of other fish resources.
Touch Seang Tana, a fisheries expert and a member of the Council of Ministers Economic, Social, Cultural and Observation Unit, agreed that snakeheads were ruinous to the environment but said the government must be sure to train people in how to farm the new hybrids.
“We must ban [snakeheads],” he said. “But we think the ministry should help train people to do something else.”