I've had my two RES, Garcia and Lesh, for roughly a month. I've maintained the best habitat I can for them (heated water, food, fresh water, etc.). When I change their water I usually let them frolic in the bathroom sink (which is always spotless). When I was changing their water today, they seemed to be enjoying swimming and playing about, but suddenly quit moving. Lesh hasn't moved for about half an hour, and Garcia quit moving but is now swimming contentedly in their tank.
After a quick telephone conversation with a friend, we decided that they were in shock. Now I'm starting to think that Lesh has passed on. How can I know for sure? Garcia is floating a bit uneven, so I'm also thinking that he has a respritory infection. I plan on taking him to the vet as soon as I can.
I really appreciate any information that can be given.