Usage of cultivation cell
if the thickness of ammonia and nitrous acid is too high and the larvae of fish, shrimp
and crab are stimulated on water surface ;3g/ton of active cells has to be put in water.
0.3g/ton of active cells has to be put in water at around 18:00~19:00 every evening.
Usage of farm
0.5g/ton of active cells has to be put in water ; the best function
can be reached if mix farm water and active cell together for 12 hours.