Hey guys! I recently and just finish a corid prevention cycle on my 5 chickens after a recent death in the family. It’s really hot and some times wet over here! I live in SC and it can reach 90 degrees and I was wondering if the heat and the wet/muggy conditions could cause them to develop problems. I always make sure that they have fresh clean water but was wondering if I should add any vitamins or electrolytes to it. I have 3 black stars and 1 leghorn. Also should I worry if one of my BS comb is alittle pale or could that just be because of the hot weather! Thanks!!