At low loading level in the grow-out pilot, all measured parameters
were within or slightly outside the desirable range for
lobster (Table 2). The concentration of unionized ammonia (NH3)
of 32 g/L was lower compared to sampling before and after the
actual date. Besides, the embedded biofilters seemed to work rather
well, stable and problem free at a loading level of 0.1 kg/m3 per 24 h