Hello.
Roughly all six tests for cryptosporidium have been sent to the PALS laboratory services. Also the snake I had euthanized had a virology report done. Theirs's no other methods I can obtain. Of course all the negative outcomes could be false negative.

With regards to temps. When I say my ambient temperature is 24 degrees-That's the room temperature gained by the use of oil radiators. At the top level of the racks it is actually 1 degree hotter.

Within the racks I have a hot spot of 32 degrees and a gradient of 32-26 degrees. I noticed symptoms flared up slightly when I tempted to raise the room (ambient) temperature. Outside temps here in the UK are just below freezing currently. Without heating room temps would be roughly 14 at a push. I have digital thermometers on each level of my racks and a garmin linked to my phone so it is all quite regularly controlled these days. The other problem I find if I raise the ambient room temps is the snakes just al move to the front of the tubs! I never drop my temps for mating purposes. Our temperate climates do this naturally. Although I try to keep them constant all year round. So I don't get RI.

Cheers mate.