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. 2019 Oct 24;8(4):192. doi: 10.3390/antibiotics8040192

Table 1.

Mean (±SD) water quality parameters of recirculating aquaculture system (RAS) control units and phage-treated units. TAN = total ammonia nitrogen, NO2-N = Nitrite, NO3-N = Nitrate, TOC = total organic carbon.

Parameter Control Units Phage-Treated Units
TAN (mg·L−1) 1.31 ± 0.11 1.20 ± 0.23
NO2-N (mg·L−1) 0.53 ± 0.01 0.57 ± 0.05
NO3-N (mg·L−1) 42.4 ± 0.2 43.1 ± 1.2
pH 7.2 ± 0.0 7.2 ± 0.0
T (°C) 15.5 ± 0.3 15.2 ± 0.3
O2 (mg·L−1) 7.3 ± 1.0 8.7 ± 0.9
TOC (mg·L−1) 14.4 ± 4.6 17.6 ± 4.0