Algae production in controlled condition is one one the most important subject that ought to studying . This kind of algae production can use for biosynthesis great syuffs like as vtamines and unsaturated fatty acids. For achieving this goal < this project was designed and done. At this project some procedures like steril cultivation < light controlling, remove and dissolving gases as oxygen and carbon dioxide, mixturing tank, intelligent sensor, biofilter purifying, dechloration vessel and dosing pumps are new phenomenas are used. Finally, chlorella sp from Gilan institute were culativated more than 16000000 cells per one millimeter