Hi.. I'm new, my turtle, simona, has been with me for a year and a half; se 's been growing up normally; she eats A LOT.. it seems she is o.k. but looks like she is pooping...it poops out something brown/black that looks larger than a quarter- almost the size of a small egg -but it's still attached to the turtle's anus. And when I get
close to the turtle tank, the turtle slowly sucks the thing
back into its anus. What is that?? Is it okay?

