I do feed pellets all the time. And it's suggested that turtles get them every other day, but If I don't give pellets everyday, she will scour the bottom of the tank for food and occasionally eat some sand, and start nipping at my snail. When my dwarf frog was at the bottom, not moving, she bit the frog like she was going to eat it twice, then let it go unharmed. She doesn't identify any moving creature as food, and when she gets close to a fish, they swim away.
I always make sure there is lettuce if floating in the tank, and I remove the lettuce after a day or so, and then will add fresh lettuce the day after.
I also figured out why she was acting strange!
She wanted something to support herself on, just below the water, on both ends of the tank! I tried setting up her "shelf" in several spots in the tank of the tank with little change in her comfort. But when I found a corner she liked the shelf in, I noticed she swim around distressed like on the other side of the tank, and
added a small piece of plastic pipe affixed to the other side of the tank with a suction cup. She uses that as a support to rest just below the water.
No more un-restful, seemingly distressed swimming! And even increased basking!
I know when animals aren't acting right, and I'm so glad this was an easy fix! I noticed the bulge at the same time of the destressed behavior and feared a blockage. Defecation is back to normal, and have recently started inspecting it, and I found some small small rocks. Ugh, silly turtle friend
I do my best to take out any rocks that are a big enough to cause a blockage and small enough to eat. Smaller rocks were added to go under sand, and I recently cleaned all the decorations and removed most of the substrate except a small bit of sand, leaving some smaller rocks behind. I've tried to take out all the rocks a few times and it's like they reproduce or something.
