A submersible marine floating cage according to the invention, which consists of: At least 2 (two) floating pipes tori (1,2), as the floating pipe of the submersible marine floating cage. At least 3 (three) floating pipe connector (4) to connect the floating pipe tori (1,2), to form the floating pipe frame of the floating marine cage. At least 3 (three) fence poles (5) installed to the top end of the floating pipe connector (4) inward towards the marine floating cage for fence installment purpose (6). At least 1 (one) fence (6) installed on the top end of the fence pole (5), around the top of the submersible marine floating cage. At least 1 (one) net frame (7) hanged under the floating marine cage floating pipe frame using rope /chain (9). At least 1 (one) net (8) with the top part attached to the top end of the fence pole (5) and the bottom part attached to the net frame (7). Where the floating pipes tori (1,2) are equipped with downward valve (1a) and upward valve (1b), as the channel for air, as well as fo
