Datafiles: Waterquality.xlsx: all tested water quality data at different experiment during the experiment time (Table S3 and S4). Code explanations are in the file. Macrophyte trial: data of Macrophyte at the end of the experiment (Table 1 and Table S2; Figure 1, 2, 3 and 4 ). main data of the paper. Code explanations are in the file. Any question please contact Mingjun Feng MJFeng@webmail.hzau.edu.cn; zpynzn@gmail.com.