Artificial floating island

The invention discloses an artificial floating island. The artificial floating island comprises a center strut and a floating island device fixed on the center strut, wherein the floating island device has an arc profile structure, and is formed by a plurality of L-shaped floating pipes which are annularly arranged on a strut outer casing of the outer wall of the center strut and is formed by arranging the plurality of L-shaped floating pipes along the outer peripheral wall of the center strut; the strut outer casing for fixing the floating island device is arranged between the floating islanddevice and the peripheral wall of the center strut; an annular structure is formed by arranging the L-shaped floating pipes along the outer peripheral walls of the center strut in a staggered mode. The artificial floating island can be used for meeting different requirements for fixing plants, improving germination rate of plant seeds and effectively improving water purification capability, can be adaptive to different w