>>I have had him for a few years now and he is no longer afraid of me. He is a very aggresive turtle and will eat your finger if he could (he has also eaten two other turtles...completely in half so he now lives alone...I know this in uncommon, and the one turtle he lived with for a year before doing this). There are plenty of hiding spots and stuff in the tank...he just really wanted those other turtles. You can imagine my surprise when I came home from work that day, but...after all of that, I still love him
Good for you! What he did is a shame but he was being what he is, he was doing what they do. Too many people would've gotten rid of him and said he's mean for killing the others but that wouldn't have been fair to him. He's not mean, he's being an animal. Humans are mean - animals sometimes aggressively defend themselves, their home, food, or young ...that's not being mean, it's being what they are.
He deserves to have his home, so it's nice to see that you didn't punish him by getting rid of him just because he was behaving like a turtle.
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>>Anyway, on the bark I had, he used to jump off when I entered the room when I first got him, but the tank is in our TV room, so he got very used to us being there, and would sleep up there and not care that we walked by or anything. Maybe it is because this is new that I need to give him time to adjust???
That's what I think, he needs time to adjust to a big change in his life. Our painted used to jump in the water if someone walked into his room suddenly. I learned to start talking before entering the room, once I did that he stopped diving into the water just because I was walking into the room. I realized that if I quietly appeared out of nowhere it scared him, but if he can hear me coming in before I get there, he's fine with that.
Our turtle moved to a new glass tank, got the turtle dock all within the last month. I expected him to sulk and be unhappy because in the past changes have upset him. My experience with him getting upset with changes are why I think the changes you've made have upset your turtle, sometimes they really do need an adjustment period.
>>Anyway, thanks for the tips... I am going to conitnue to try and "train" him to go up there. But is it bad for him to be in the water for too long of a time? I mean, is there a point where I should take this thing out and somehow rig the bark I used to have to stay up in the tank without falling in the water?
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Try to spy on him & see if he's basking when he thinks he's alone. I have a feeling that he'll get tired of swimming around & eventually use the dock. In my experience they usually get used to something new by the time a week has passed, I hope yours will. If he doesn't by the time a couple of weeks have passed, I don't know if he were mine & he didn't use it by 2 weeks, I might would try rigging up the old bark.
Good luck!
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PHRatz