Aquaculture fisher

The invention relates to a fisher, in particular to an aquaculture fisher. The aquaculture fisher with a detachable fishing net frame and an increased fishing net rod is provided. According to the technical scheme, the aquaculture fisher comprises a first inserting rod and the like; a circular block is rotatably connected to the top of a first installation column, the circular block is connected with a rotating rod, a dismantling mechanism is arranged on the upper part of the rotating rod, a fishing net frame is arranged on the upper part of the dismantling mechanism, a plurality of insertingholes are uniformly formed in the circular block at intervals, a fixing block is arranged on the front side of the upper part of the first installation column, and a first inserting rod is slidably arranged in the middle of the fixing block. According to the aquaculture fisher, the effects that a fishing net frame can be dismantled and a fishing net rod is increased are achieved. the dismantling mechanism is arranged, the