Underwater network camera device for aquarium

The utility model discloses an underwater network camera device for an aquarium. The underwater network camera device comprises a bottom plate, a transparent cover and a camera, the camera is installed on the bottom plate, and the transparent cover is attached to the bottom plate to form an isolation space for protecting the camera. A sealing gasket is arranged between the contact faces of the transparent cover and the bottom plate, a cable hole is formed in the transparent cover, a water tank connector is arranged on the cable hole, a water pipe is connected to the water tank connector at theouter side end of the transparent cover, and a cable of the camera in the transparent cover is led out through the water tank connector and then led to the water surface through the water pipe. The device can be manufactured by splicing existing materials in other fields, has the characteristics of low cost, economy, easiness in purchasing raw materials, good waterproof performance and the like,can meet the shooting requ