The invention discloses an intelligent early-warning aquarium lamp. The lamp comprises a master control device, a clamping connection device and row lamps. The bottom of the master control device is connected with the clamping connection device, the bottom of which is connected with the row lamps. The master control device is provided with a loudspeaker, a control keyboard and an LED display. The clamping connection device is in the concave shape. One end at an opening of the concave shape is connected with the row lamps and the back side is connected with the master control device. A first metal connection device is arranged at one end for connecting with the row lamps. One ends, where the row lamps are connected with the clamping device, are provided with a second metal connection device corresponding to the first metal connection device. The joint between the master control device and the clamping connection device is provided with a power connection device. The interior of the master control device is provided with a power line, a voltage stabilizing battery, a circuit board and a rotary bobbin. The intelligent early-warning aquarium lamp has following beneficial effects: the intelligent early-warning aquarium lamp is reliable in operation, convenient in operation and high in working efficiency; accurate information is collected; an alarm is effectively raised; long service lifetime is obtained; and the lamp is of high practical value.