Chasing the Bio-Mass

[Don Schaeffer]

I now have several jars of captives, slaves to my passion which I can cackle over. This jar never quite resolved into biofilm. There are lots of bacteria and there are busy protist rovers, but somehow the elastic biofilm cover never developed. However, this biome is a scenic wonder--if it were larger it could be a national park.

https://youtu.be/hmzTQQDu2LM