Hidden Tuna gathering device

The utility model relates to the Tuna field. The concealed Tuna gathering device comprises a settlement strip, a Tuna gathering floating blanket and an extension part which are sequentially arranged from top to bottom, the settlement strip comprises a strip-shaped body arranged from left to right, the top of the strip-shaped body is connected with a connecting piece, and the bottom of the strip-shaped body is connected with the top of the fish gathering floating blanket; the bottom of the fish gathering floating blanket is connected with the extending part, the extending part comprises extending belts arranged from left to right, the adjacent extending belts are connected through connecting belts, and the extending belts and the connecting belts are arranged in a staggered mode; at least one of the connecting band, the extension band and the fish gathering floating blanket is provided with Tuna gathering inducers. Due to the additional arrangement of the sedimentation strip, the device can be conveniently hid