Table 5.

The concentrations of dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphorus (DIP) of the initial stock seawater media of the S. microadriaticum culture flasks 24 h after exchanging half of the medium on the final day of the experiment and the mean of each

	DIN (µM)			DIP (µM)			N:P
Condition	Initial Stock	Medium after 24 h	Meana	Initial Stock	Medium after 24 h	Mean	Initial Stock	Medium after 24 h	Mean
Low	2.6	1.0	1.8	0.1	0.3	0.2	27	4	15.5
Imbalanced	26.5	26	26.3	0.4	0.6	0.5	75	42	59
High	4.6	1.3	3.0	0.5	0.6	0.6	9	2	5.5

^a50% of the culture medium was exchanged with new stock medium daily.