Colpidium and other small creatures

I was wishing to see water bacteria. I got some water from the bottle and watched the bacteria.

Inside was full of small, tiny germs! The one that I could see most clearly was small paramecium which were named Colpidium. There were lots of colpidium and they were sucking the water to eat germs. The water went out.

I was kind of wishing that the colpidium was eating lots of germs because it fascinated me. But on the other hand, I was sorry for the germs.

The colpidium was transparent and was moving so quickly. I was disappointed by the fact that I couldn't see the inside of it and the fact that it was moving so fast that we had to wait until there was not much water to swim. I kept on shouting "Stop moving and let me look at you in peace!!!" but the colpidium wasn't listing.

I had a lot of fun watching them.