The invention relates to a bubble fish tank, which comprises: a half ball type cylinder body is provided with an opening on the arc surface； a back plate is fixed on the opposite side of the arc surface of the hemispherical cylinder body, and the back plate is provided with a plurality of bubble structures, and the back plate is provided with a hanging hole at the corresponding position of the opening； with the above structure, the bubble fish tank can be hung on the wall surface or the bracket to reduce occupation Area, and the bubble structure can simulate the situation of bubbles emerging in the water, so that the bubble aquarium is decorated in the office or home with a unique style of beautification effect.一種泡泡魚缸，包括：一半球型缸體，於其弧形表面開設一開口；一背板，固設於該半球型缸體弧形表面之相對應另一側，該背板上設置複數氣泡結構，且該背板於該開口之相對應位置處設置一掛置孔；藉由上述結構，泡泡魚缸可以掛置於壁面或是支架上減少占用面積，且各該氣泡結構能擬真水中浮現泡泡的情況，使泡泡魚缸擺設於辦公室或住家都有別具風格的美化效果。
