3 ms·

I grow it myself. Occasionally you have to replenish the nitrates and I keep it in a climate controlled area but other than that it takes pretty much no effort

• throwawaymaths 4y ago
  > keep it in a climate controlled area Try scaling that to 1km^2 and come back to me. And that's not even accounting for making modifications or algae husbandry to try to improve yields, which will cripple your algae ability to fend off things that want to eat it, etc.