KeepingFishSimple has a YouTube video on easy ways to culture infusoria:
His first method is to squeeze the water from filter material into a container and add dry yeast to feed the infusoria. Infusoria bloom should appear in a day or two.
I copied his first method using a small 40ml jar:
Got infusoria in 2 days, no smell:
His first method is to squeeze the water from filter material into a container and add dry yeast to feed the infusoria. Infusoria bloom should appear in a day or two.
I copied his first method using a small 40ml jar:
Got infusoria in 2 days, no smell: