Fishpond automatic feeding system

The utility model provides a fishpond automatic feeding system which comprises a material tower, a forage conveying pipeline, forage scattering devices and support rods. The material tower is fixedly arranged at a bank side of a fish pond, and the forage conveying pipeline is communicated with a material discharge outlet of the material tower. The forage conveying pipeline is fixed above the water surface of the fish pond through the support rods, and a plurality of material dropping outlets are evenly arranged at the bottom of the forage conveying pipeline. According to the size of the fish pond, a certain number of forage scattering devices are correspondingly arranged below the material dropping outlets. The fishpond automatic feeding system can finish the process of automatic material scattering and feeding through utilization of the material tower, the forage conveying pipeline and the forage scattering devices, achieves the purposes of fully automatic material dropping and feeding, is simple in structure, convenient, and time-saving and labor-saving, can automatically drop and feed materials at regular time and with fixed quantity, can monitor the potential of hydrogen (PH) value, the dissolved oxygen, the temperature and the ammonia nitrogen index in water at the same time, determines specific material feeding amount and material feeding intervals according to the indexes, and is quite favor of growth of fish stocks.