Bacteria Turning the Water White

[Don Schaeffer]

I just purged a biome that has become overcrowded and reverted to a motionless phase. These, newly started ones are gradually moving into that phase as the numbers increase rapidly. There are still a few small protists moving past the biofilm but my guess is that they soon will vanish to become part of a unified biofilm.

https://youtu.be/n3k3Ef7-mxQ