The present invention as much as possible vibration, without generating a noise, providing the breeding aquarium capable of controlling the temperature of the water bath. A to adjust the temperature of the aquaculture water in its providing a temperature adjustment water tank 12 separately instead of direct heating and cooling in the breeding aquarium 19 the water in the breeding aquarium 19. Heat or cold air generated by the heat source unit 2, by using a heat medium heat exchanger 7 and transferred to the heat medium, by passing it through the heat medium in aquaculture water heat exchanger 13, to transfer heat or cold to the aquaculture water .FIELD 1【課題】極力振動、騒音を発生しないで、水槽の温度制御を行うことができる飼育水槽の提供。【解決手段】飼育水槽19内の水を飼育水槽19内で直接加温・冷却するのではなく別に温度調整水槽12を設けその中で養殖用水の温度を調整する。熱源装置2により発生する熱または冷気を、熱媒体熱交換器7を使って熱媒体へ伝達し、その熱媒体を養殖用水熱交換器13に通すことによって、養殖用水へ熱または冷気を伝達する。【選択図】図1
