Table 2: Nutrient concentrations of cells free culture filtrate of M. aeruginosa (MIJAC), P. agardhii (PAT), C. meneghiniana (CCAP) and three culture (MIJAC + PAT + CCAP) at 18°C and 30°C, before and after nutrients replenishment. LOD: level of detection. LOD for NO3 + NO2: 0.01 mg L−1; LOD for PO4: 4 µg L−1; LOD for NH4: 0.02 mg L−1.

CultureTEMP.NUTRIENTS
NO3 + NO2 mg L−1PO4µg L−1NH4 mg L−1DIC mg L−1DOC mg L−1
BeforeAfterBeforeAfterBeforeAfterBeforeAfterBeforeAfter

WC<LOD 16.71148.831220.68<LOD<LOD0.904.370.7925.33

MIJAC18°C11.6228.791034.812553.400.08<LOD9.539.0635.0753.78
PAT18°C13.2531.62922.322575.71<LOD<LOD7.998.3233.8053.74
CCAP18°C14.9535.18660.752436.57<LOD<LOD6.1110.3232.5754.10
MIJAC + PAT + CCAP18°C11.9631.73707.832383.43<LOD<LOD7.8711.3240.1260.47

MIJAC30°C9.6227.871027.781860.03<LOD<LOD9.8413.1636.4153.89
PAT30°C7.1427.35747.021809.72<LOD<LOD14.8016.8535.2052.66
CCAP30°C14.9633.34680.701620.79<LOD<LOD8.869.1831.4850.76
MIJAC + PAT + CCAP30°C3.9922.57578.252172.73<LOD<LOD14.8514.9835.2753.42

WC medium, before—nutrients concentration in deionized water before medium preparation; after—deionized water after nutrients replenishment.