Frank;554743 wrote: This is pretty much what I went by when I was culturing my own. It got the point where I couldn't split fast enough.
http://www.melevsreef.com/phytoplankton.html">http://www.melevsreef.com/phytoplankton.html</a>[/QUOTE]
got there too and as I was running out of room, the cultures started degrading (not so dark green) and eventually it crashed when I forgot to split it in time. Spend some money on Instant Algae, freeze 90% of it when you get it in small bags or containers and it's good for 2 years.
if you still want to grow it florida aqua farms has some good points too, that's where i got starting cultures and some equipment