I do carry lots of spirulina i dont list it because the lipid content is pretty low but it is the premium food algae as well a when properly stressed and put in an inert gas atmosphere it will p[roduce hydrogen instead of oxygen,one of the gas used for this" living fuel cell"is argon and it needs to be starved of sulphur. Oak ridge Natl labs has a lot of stuff going on in this area.
we grow lots of it and have grown it on a large scale in mexico in my reservoir on my ranch in fact it was the first algae i grew.. we maintain thirty gallons of spirulina at all times.
marc