This is my first visit and I have a couple of questions. My husband found a red ear slider on Friday in our yard. We don't know where he (or she) came from. We took it to a local nursery that also has fish, etc. They confirmed it to be a res at about 3-5 yrs old. He said we could let it go in the pond we have (3k gallons) and it would be fine. So we did. Yesterday and haven't seen it since. What happened? How long can it stay under water without coming out to warm itself?
Anita

