Hi Helene,
Thank you for your message, it certainly helps seeing a photo of the bottle you are using etc. I will have to try it.
I feed my paramecium an egglayer fry food liquid “Liquifry No 1” a couple of drops per day for a 2 litre culture.
This morning I was lucky enough to see one of my fry for long enough to take a poor photo, but at least I now know that at least one is still surviving.
On another note, how can I get my photo’s to appear in the message rather than appearing as an attachment that people have to click on to open? Your help would be appreciated.