spirulina faroming

I am Resident of Nellore District,Andhra Pradesh. I want to know more details about spirulina cultivation like 1. Space required, 2. Cost required to build ponds and income we get, 3. What type of environment is best suitable for this, 4. How many days the cultivation period is...

hi we offer spirulina capsule and spirulina powder with protein 70% in good rate

i would like to start spirulina cultivation in Himachal Pradesh, pls give me some info pertaining to it