I had some triops! they were great, when they hatched there were hundreds but the big ones ate the small ones until I had three left.
The funniest thing was that they all had different characters! one was always searching for food at the top of the tank, the second was a mid level dweller and swam in loop the loops all day and the third one was a bottom dweller and spent his time searching through the substrate.
They lived about 3 or 4 months I think and when the last one died I looked at him under a microscope, He was covered in tiny organisms called rotifers, the rotifers were still alive and I felt a bit sorry for them now that their host was dead.
I wonder where the rotifers came from and if they live on our fish or snails?