The invention discloses a
fishing device for
aquaculture. The device comprises a floating ring, a
fishing box and a waterproof lampshade. The upper end face of the floating ring is rotatably providedwith a waterproof cover. The waterproof cover covers a battery
jar. One side of the battery
jar is provided with an inflation inlet. The side end face of the floating ring is provided with a pulling block, and the pulling block is connected with a
rope. A fish inlet is formed in the outer surface of the
fishing box, a
fishing net communicated with the fish inlet is arranged on the inner wall of the fishing box, a bait plate is fixedly arranged below the
fishing net, a bait penetrating column is arranged on the bait plate, bait penetrates through the bait penetrating column, a fixing
pipe and alamp tube are arranged on the inner wall of the upper end of the fishing box, and the lamp tube is located in the fixing
pipe. The waterproof lampshade is fixed to the fixing
pipe through a threadedfixing opening in a threaded mode, a box cover is rotatably installed at the lower end of the fishing box, and the box cover seals the fishing box through bolts. The device has the advantages of low fishing labor force, no influence on
normal growth of fishes and no damage to an
aquaculture environment during fishing.