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Table 1 Quality assessment of water for the control and test groups

From: Microbial community structure and diversity in fish-flower (mint) symbiosis

Sample

DO (mg L−1)

Temperature (℃)

Ammonia-N (mg L−1)

Nitrite-N (mg L−1)

pH

Phosphate (mg L−1)

Alkalinity (mg L−1)

Control group

5.58 ± 0.72

25.53 ± 1.39

0.49 ± 0.41

0.13 ± 0.10

8.60 ± 0.22

0.08 ± 0.03

261 ± 63.04

Carp

7.52 ± 0.77*

26.54 ± 0.66

0.22 ± 0.08

0.06 ± 0.07

8.29 ± 0.20

0.36 ± 0.15*

275 ± 27.25

Crucian carp

8.08 ± 0.55*

26.76 ± 0.63

0.46 ± 0.13

0.09 ± 0.04

8.06 ± 0.46

0.59 ± 0.09*

181 ± 45.22*

Grass carp

5.59 ± 0.68

26.08 ± 0.83

0.30 ± 0.21

0.07 ± 0.07

8.19 ± 0.59

0.37 ± 0.06*

277 ± 49.91

  1. *Significant difference compared with the control group; p < 0.05