1) Prepare a plastic bucket with 4 liters of 6 cards and prepare the system to air one tank per point
2) experiment, a second series of experiments at three times T1 instead of natural seawater C instead set a seaweed (the series. control) E series seaweed instead of a bunch of grapes. And a series of experiments over the numbers 1-3 have the following variables T1C1, T1C2, T1C3, T1E1, T1E2, T1E3
3) water quality monitoring. Before starting the experiment