Raising fish in underwater fish trap is a high-output, raising yields maximum benefit in modern economics, and to take advantage of the water also provides a General who does not have land, eating can turn to feed the fish. It is also easy to maintain movement, including the harvest yield and investment under the Fed. While the high-yield area. However, Roundworm diseases that come with problems, such as water, which cannot be controlled. It also may cause problems for the environment if there is no consideration given to the quantity and location of underwater fish trap, as well as the suitability of terrain. An important principle that should be considered for raising fish in underwater fish trap.
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