An Algae Growth Unit (AGU) is the core component of a Texas Clean Fuels Micro Organism Production System.     
 
It is a specialized, patent-pending, clear, plastic tank product intended for mass cultivation of photosynthetic algae as a fuel feedstock source. They are intended to be hooked together in series and/or in parrallel, in order to produce algae biomass faster and more profitably than other tank products already on the market.