Circulating running water transportation water tank

The utility model relates to the field of aquaculture, and particularly discloses a circulating flowing water transportation water tank which comprises a tank body, partition plates arranged at the four corners of the inner side of the tank body, and a filter, a water pump, an oxygenation unit and a heating unit which are located in a storage space formed between the partition plates and the tank body. The transition in the tank body is smooth, and water flow circularly rotates and flows under the pushing of the water pump, so that fishes liking flowing water can stably stay in the water tank, and the survival rate is improved. Wherein the filter and the oxygenation unit can maintain the cleanness of the water body, thereby being beneficial to the survival of fishes. According to the structure, the design of the partition plate simplifies the structure of the box body, the whole device is formed by splicing simple plates, space for installing function modules is reserved, and a right angle in the box body is