A floating farm (1) for rearing an aquatic organism, the farm (1) comprising at least three rigidly connected rearing units (2), each rearing unit (2) being surrounded at its upper portion (20) by a continuous wall (3) formed of a rigid material. The continuous wall (3) forms a floating body (31), at least in a portion, and the continuous wall (3) of a first rearing unit (2) and the continuous wall (3) of a second rearing unit (2) are rigidly connected to a connecting wall (4) formed of a rigid material, the connecting walls (4) between the at least three rearing units (2) together with the rearing units (2), seen from above, forming a triangular shape, a rhomboidal shape or a pentagonal shape.