Posted: Wed Jan 14, 2009 1:01 am
Most people try feeding in a separate container once their turtle is settled in and eating well. It can take some adjusting so if a turtle is already stressed getting used to it's home tank, feeding it in a separate tank won't go well at all.
If your turtle has been with you a while and eats regularly and is comfortable basking around you I'd think he or she would be a good candidate to try feeding in a separate tank.
As for how long to leave them in, I'd give them a good half hour or so if they're nervous. You may also want to leave and give them some privacy at first. You can use the tank water for the separate tank, it'll be a good way to add a little fresh water to the "home tank" to supplement what you take out for the feeding tank. And, you'll be sure that the temps are correct. A lot of people also let their turtles stay in the feeding tank long enough to poop after eating so the filter has less work in the home tank.
Finally, I considered my turtle out of it's hatchling stage once it was around a year old (~3.5-4 inches). At that point, their initial growth spurt ends and they don't need as much protein so you can feed pellets every other day. But, even adult turtles get vegetables daily, so if you haven't introduced tilly to vegetables now's a great time to start.
2 RES: Leo (f) and Ezra (m)
1 Russian Tortoise: Godzilla (m)