The invention discloses a lamp special for aquatic culture. The lamp comprises a lamp shell and lamp tube sets. The at least one lamp tube set is distributed and installed below the lamp shell, and each lamp tube set comprises a red LED lamp tube, a blue LED lamp tube and a white LED lamp tube, wherein the red LED lamp tube, the blue LED lamp tube and the white LED lamp tube are connected with a power supply control assembly through guiding wires; the power supply control assembly is internally provided with a remote control receiving unit and a control unit, and a plurality of control push buttons connected with the control unit are arranged on the power supply control assembly; a multi-way connector is arranged at the top of the lamp shell, and the side end of the multi-way connector is connected with an aeration head stretching into water through an air guiding branch tube; and the top of the multi-way connector is connected with the output end of an oxygen enrichment pump through an air guiding total tube. According to the lamp special for aquatic culture, structural design is reasonable, the spectrum demands for different animals and plants can be met, the density of light quantity is large, the light emitting efficiency is high, aeration can be achieved, and the ornamental effect is good.