Posted: Mon Mar 11, 2024 3:55 pm
by Don Schaeffer
I see the protists moving around but Irarely see any direct contact between them. My guess is that they are absorbing nutrition from proteins floating freely in the water or they are being fed by invisible nutrients--perhaps absorbed directly from the water. In that way they act like plants.

https://youtu.be/8pKlr_3j6CA