Hi!
So I've had Sheldon since the beginning of December. He has almost doubled in size, his shell is healthy and he's happy and active. (I took him over from a friend who couldn't keep him - but he had no heat just a basking spot with a light. No UV light either. His scutes weren't shedding properly and he was covered in algae.)
Now I'm worried he's bored.... He is currently in a 55gal tank which is 2/3 full with feeder fish and lots of plants. He has the largest Zoomed floating dock and he loves to rest on the filter to let his back feet hang in the current. However, he seems to be often swimming at the glass or repetitively swimming around, climbing up the no-ramp side of the dock (with some success - sometimes falling off and trying again) then going around again. Should I worry? Is there anything I can do to keep him busy?
He gets veggies every day and will pick away at romaine over the course of the day - just wondering if there's any other ideas. It might be totally normal - I just wasn't sure.
He's SO awesome though.

