The utility model discloses a clam worm farming systems, the carriage release lever sets up the top of breeding the pond the clam worm, it can gliding first sliding block to install on the carriage release lever, the top of first sliding block is equipped with spills the material motor, the bottom of first sliding block is equipped with spills the material device, carriage release lever one end slidable mounting has the second sliding shoe, the second sliding shoe connects the movable plate in the bottom, the water that the pond was bred to the clam worm divide into breed district and collecting region, breed the district and incline to be provided with the substrate layer from top to bottom in proper order, zone of heating and insulating layer, be equipped with the collection box with a net in the breed district, collect net cargo position in substrate layer below, be equipped with in the collecting region and dissolve oxygen sensor, water temperature sensor and pH value sensor, the collecting region bottom is equipped with the drain hole, install the control valve on the drain hole, the lifter is installed to the carriage release lever other end, the lifter control sensor degreeof depth. The beneficial effects of the utility model are that in time master the quality of water condition, it is even reasonable to feed, breeds efficiently, and the results in -process can not produce injury and recovery ratio height to the clam worm.