The basic water quality parameters viz. temperature (26.8e29.7 C); pH (7.2e7.9); dissolved oxygen (6.5e9.2 mg/L) and salinity (0.3e0.5 ppt) were measured fortnightly before exchange of water
The basic water qualityparameters viz. temperature (26.8e29.7 C); pH (7.2e7.9); dissolvedoxygen (6.5e9.2 mg/L) and salinity (0.3e0.5 ppt) weremeasured fortnightly before exchange of water