I Tried Shaking the Sample

[Don Schaeffer]

These stagnant water samples may be getting stale after a long winter. It is still too cold out (below freezing most of the time) to draw new samples from outside. So I tried to aireate a sample by shaking it up to circulate some air through the water. My success was limited, but I think the actual amount of motion in the biome did increase slightly.

https://youtu.be/CIsgpMfUMAA