An aquarium photographing device includes a transparent box body, a lighting unit, at least one measuring unit and at least one fixed unit.The transparent box includes a holding space located inside the transparent box, an opening opened on one side of the transparent box and communicated with the holding space, and a plurality of through holes arranged on at least one side of the transparent box； the lighting unit is arranged on the opening； the measuring unit is arranged on one side of the transparent box, and the measuring unit includes a plurality of through holes arranged on the transparent box The fixing unit is arranged at the top of one side of the transparent box body.When marine organisms such as fish or shrimp are cultured in the accommodation space, the fish or shrimp are photographed directly through a photographing device to increase the viewing degree of the fish or shrimp.In addition, the camera can be used in combination with the checkers to facilitate the measurement and classification of fish or shrimp bodies.一種水族拍照裝置，包含有一透明盒體，一照明單元，至少一量測單元，以及至少一固定單元。其中，該透明盒體包含一位於該透明盒體內部的容置空間，一開設於該透明盒體一側且與該容置空間相通的開口，以及複數分佈開設於該透明盒體至少一側的通孔；該照明單元設於該開口；該量測單元設於該透明盒體一側，該量測單元包含複數佈滿於該透明盒體一側的格紋；該固定單元設於該透明盒體一側之頂端。當如魚體或蝦體等海洋生物養殖於該容置空間中，透過一拍照裝置直接對魚體或蝦體進行拍照取景以增加魚體或蝦體的觀賞度。此外，亦可透過該拍照裝置與該些格紋的配合，使其能方便對魚體或蝦體進行量測分類。
