I did an extensive search of the forum and didn't find anything even remotely similar to the bizarre behavior I'm getting from my 12 year-old RES.
Basic info. Big tank, 150W UV basking light on a 12h timer, high powered underwater filter, feeding repti-min and supplementing with fresh veggies. Treated for a RI with IM baytril about a year ago and recovered very nicely. Had her for 5 years.
There's been nothing particularly remarkable about Shakti's behavior lately, but probably three days ago she got out of the water to bask and never went back in. Even when the light is off, she stays on the rock. She's been chirping loudly as well over the last two days, but that's not really anything new as she's usually pretty vocal. She has no other symptoms of a RI. So I thought maybe she was a bit cranky about the condition of her water (for whatever reason), and I changed it this evening. Right after I changed the water, she walked to the edge of her rock and stuck her head in - just her head. THen she dove in, and when she did, she could not get out of the water fast enough. It was actually quite alarming the fuss she made trying desperately to get out. Anyway, now she's back on the dock, with just her head in the water. And she will not go in.
Anyone know what's up?

