I'm not sure if this is the correct area to post this... How would I culture phytoplankton first of all? Put a starter culture in a 2liter bottle? Then what would I feed them? Do they just need light? How often do I harvest them? Where can I buy a starter culture from? My LFS sells Phytofeast Live by Reef Nutrition. How do I know if the cells are still alive? Do I go by the expiration date? Can I use phytofeast or should I use something else? I've read that culturing them yourself is more worth it so I want to give it a shot. I'm pretty sure I know how to culture tigger pods. Just basically keep the water green with the phytoplankton. But when can I harvest them? Sorry for all the questions, I might have more to come.