I put a drop of liquid from my lotus flower's vase under the microscope and noticed a lot of bdelloid rotifers, so I decided to record one at 400x magnification.

I also used this opportunity to upload a video to a PeerTube instance. It is actually a bit of work to find an appropriate instance willing to register new users, as many of them accept a narrow range of topics and 'microscopy videos' is usually not one of them.