In the aquaculture farming apparatus, the bubong or rope is fixed to the buoy by direct pipe insertion or fixed by the fixed molding method. At the top of 1), at least one pipe (2) is completely blocked and closed.The upper part of the pipe is directly inserted by fixing the sub-bong (5) to fix and blow-molded the groove (3) in the opposite direction to the pipe (2). Provided is a sea solar system comprising a protrusion (4).
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