Sorry for the lack of updates
All of them grew a thick layer of phyto except one
Here's a few that grew
And here's the one that didn't
(It's actually darker in person, the lights in my bathroom are really bright)
Just right now I was about to rinse it out however I got curious of how much of this is worth in liquid form. I first poured water in the Petri dish to dilute the phyto. Then waited five minutes. Then poured it into a cup. I then watered it down til I got a density measurement of 1cm which is equivalent to ~27 million cells per ml. This is the same density when I usually harvest my liquid phyto culture. With only about 5% growth of phyto on the Petri dish I ended up with 6oz of very dense phytoplankton.
Im actually so shocked of how much that Petri dish is worth in liquid form
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