(WPF)

Yesterday I re-sorted the biome, dumping some old and adding some new mudpuddle water from a puddle outside. I don't know if I made any significant changes, but the biofilm is still as dense as ever. I only went to the grass outside the house for the new sample and mixed it with some of the old water. I have to make a serious trip to the river for more.

https://youtu.be/r3mK4zdZPNQ