[Problems] The fish Therapy with fish such as glass-alpha in the case of experiencing the face portion, it is possible to reduce the burden on experience person, and provides a face portion dedicated water tank unit. In the face part experience capable aquarium to be used in the Fish Therapy using A fish such as Gala alpha, when equipped with a head holding plate 9 in the body tank 2 top, put a face part in hot water, forehead or before By supporting the head, to reduce the burden on the experience persons neck in the fish therapy. .BACKGROUND 2【課題】ガラ・ルファ等の魚を用いたフィッシュテラピーを顔部で体験する場合に、体験者の負担を軽減する事が出来る、顔部専用水槽ユニットを提供する。【解決手段】ガラ・ルファ等の魚を用いたフィッシュテラピーに用いる顔部体験が可能な水槽において、本体槽2上部に頭部保持板9を備え、顔部を湯水につける時、おでこ又は前頭部を支える事で、フィッシュテラピー中の体験者の首への負担を軽減する。【選択図】図2