Cluster pair box with a net

The utility model discloses a cluster pair box with a net, be equipped with to have including the top and inflate the gravity box with a net that floats the frame, wherein: gravimetric network bottom of the case portion has last separation net piece, no center pillar's dish -shaped box with a net is connected to the gravity box with a net through the haulage rope, dish box with a net top has lower separation net piece. It through the exhaust dive, can effectively avoid the stormy waves and attack to aerify superficial frame. After the dive, the etting of gravity box with a net shrink is to receiving in the wire stitcher or near arrangement under outside the separation net piece bead. Open two above -mentioned separation net pieces, make fish slip into the impact that finely to avoid stormy waves and rivers behind the dish -shaped box with a net. Therefore the utility model discloses have the unrestrained fluidity of anti -wind can be good, feed convenient, breed that the spring layer is big, the management is convenient, anchoring system reliability requires low advantage.