Long-distance live fish transporting fish box

A long-distance live fish transporting fish box comprises a fish box. The fish box consists of a fish-loading opening and a fish-unloading opening, wherein the fish-loading opening with a sealing upper cover is arranged on the upper surface of the fish box; and the fish-unloading opening with a sealing side cover is arranged on one side of the upper end of the periphery wall of the fish box and is connected with the sealing side cover in hinge mode. A fish-unloading lifting device which is composed of a rolling mechanism, a vertical rod and a separating plate is arranged in the central hole on the upper end surface of the fish box and inside the fish box. The long-distance live fish transporting fish box is characterized in that the fish box is arranged at the middle inside a fish box base, a first rotational flow mixing contact tank, a second rotational flow mixing contact tank, a temperature-adjustable oxygen-dissolving tank and a protein skimmer are distributed on the periphery walls of the fish box. A dev