Bil, if it's the stuff I hooked ya up with, Nannochloris. I see people list Nanno when talking about Nannochloropsis. Don't want any confused people .
Nannochloris is a smaller non motile strain. And very fogiving as far as phyto goes. I've had bottles in my fridge for 2 months and still managed to start a culture off them. All the extra little feather dusters and awesome polyp extention I noticed in my tank after dosing phyto was accomplished with this strain. Very good stuff people.
i gave him some Nannochloropsis adam. also a very good strain. i use it and tetraselmis and dont think i would go any other way. i also have a strain that i have from dt's that i dose that seems to do well in my tank. i still have a starter disk of Nannochloris is my freezeer that i probally wont use. im very happy with the 3 strains i have now and if i do go to another phyto i think it will be iso.