Through the comparative study on the performance of the intelligent fish pond system, the water quality in the pond is controlled to make it suitable for fish culture, and the power consumption is compared. It is compared that the two fish ponds are normal without pH, EC, do, oxygen supply and filtration systems, and the pH value is controlled below 6. 5, add alkali, ph value is greater than 8. 5. Acidic addition is carried out until the pH value is within the range of 7. 5. Stop supplementing acid and alkali. When the EC value is 45 NTU, the filtration system will automatically filter, and when the NTU is 20, the filtration system will stop filtering the DO value. When the oxygen in the water is greater than 12mg/l, the air pump stops supplying oxygen. When the oxygen in the water is less than 8mg/l, the air pump supplies oxygen. 4-inch fish balls were used in the experiment, with 5 mouths in each pool and 200 liters. The test results show that the water quality in the normal well is normal, and the water quality in the control well is normal, and the fish survive, but the pH value and DO value are not different from those of the two water quality sensors.
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