Fish farming in streams

People in Sin Thau commune, Muong Nhe district, Dien Bien province said that raising fish in a rocky ravine is an effective way to earn income. Not only is the natural water slot, but people have also opened it up, carefully shielded, so the higher the income.

Red-eyed carp are raised by many households in streams, with high economic efficiency. A villager in the commune said that he had an affinity with this fish farming. Once he visited a friend in Sa Pa district, Lao Cai province, he saw that people here raise fish in a stream a lot, with little maintenance costs, and easy to sell. When he returned, from the water in the stream near his house, which flowed all year round, he started to raise fish. He chose the rocky slot and dug 4 fishponds with a total area of ​​up to 5,000 m2. In the midst of a pond, he worked more to bring water from the stream. The fingerlings were bought by him from hatcheries, including simple tilapia, carp, grass carp, etc., so the quality of seeds is always guaranteed. In Sin Thau commune, people raise fish entirely on elephant grass, banana leaves, maize and pureed cassava, without using pellets or industrial bran. Therefore, the quality of commercial fish here always ensures the clean element, firm meat, which is favored by many people inside and outside the region. Some households earn more than 200 million VND a year from fish farming taking advantage of the stream flow. But in Khanh Hoa province, where for many generations of Raglai people, T’rin people only know how to catch stream fish, hunt porcupines, and now there are suddenly fish farms with “nationality” all over Europe and Australia . It is a life-changing story in Son Thai commune, Khanh Phu, Khanh Vinh mountainous district. Going to Da Tay mountain area, beside Se Ooc stream (Son Thai commune), visiting Khanh Vinh cold water fish farm, everyone was excited. Between the four mountains and forests, dozens of large and small aquariums with 6,000m2 of water surface to raise sturgeon, snow grouper look very superficial. According to the farm’s technical manager, the cod grouper is a luxury fish, specializing in cold water living in Australia, but brought here still to live well. This farm also breeds sturgeon. The fish here grew faster than the fish raised in Da Lat. Sturgeon in Da Lat raised from 15 to 18 months to be sold, but here only 12 months, the fish had enough weight to bring to the market. Also in Khanh Phu commune, beside the winding Yang Gang, the fish farm of more than 1 ha is leaning against Treo hill (New hamlet), the scene is also very interesting. The fish farm seems to fall into a valley, far from residential areas, but close to the stream, with an area of ​​10,000m2 of water surface. Starting in 2018, the fish are in good season, grow well and give high income. Currently, each kg of fish sold at the source is more than 200,000 VND, about 10 tons of fish per month for sale. Farmers said that in order to get results today, people have gone through many difficulties. At the time of stocking, everything was favorable, the fish grew quickly. But in the first season, when it was ready to sell (each one from 1.6 kg – 1.7 kg), it suddenly died in mass. The fish farmer was shocked. But if they stop, all enthusiasm is considered to be dissolved into smoke. In the end, we gathered and reworked and then learned from experience, so the following cases all gave good results. Raising fish in streams is the most difficult, unfortunately, when it comes to sudden floods. At that time, it was very difficult to protect the fish from overflowing. Therefore, during the rainy season, fish farmers have to take turns “on duty”, if the rain is heavy and the water rises, they must immediately notify everyone to take care of them. The streams are still the same for thousands of generations, but if you have determination, have capital, learn experience and techniques, fish farming here will bring a great source of income.