Abstract: A system and methods for enhancing mass production of algae, diatoms or other photosynthetic organism is described. The system and methods are useful in applications such as energy production, fuels, foods, pharmaceuticals, plastics, and CO2 fixation. The system and methods involve the use of a submersed rotating pole(s) on which lights are branched out at strategic intervals in order to appropriately increase contact between photosynthetic water-based organisms and light. Rotation can timed so as to disperse light and/or nutrients when the organism is in a receiving mode. A process flow system is also described which can be scaled for the mass production of photosynthetic based organism. This process system makes use of centralized automatable controls and linear or parallel growth tanks. The system can be used for continuous or batch methods of production of bio-mass whose values such as lipids or carbohydrate can be extracted for the production of fuels or other byproducts.