Techniques of Microalga Culture Nannochloropsis oculata as a Natural Feed Source

Nannochloropsis oculata is a microalgae that acts as natural food source in fisheries. The need for N. can be met through progressive culture starting from laboratory scale to provide inoculant stock mass using concrete tubs. of begins with the preparation and sterilization media equipment, fertilizer production, scale, intermediate observing density water quality. lag phase occurs on first second days, exponential growth lasts four followed by stationary seventh day. Rotifer contamination tanks. Production carried out bulk while still paying attention every stage activities standard operating procedure prevent contamination.
 
 Keywords: culture, microalgae,