I have had my 2 baby RESs (Chip and Reggie) since October and they have been fine until 2 Days ago. While feeding Reggie, who is always excited to eat, swallowed a pellet and then he sank to the bottom and stayed still for a few seconds. The pellet then came out of his mouth and floated back to the top. He went for it again but spit it out soon after. He then swam away and wouldn't eat.
The next day I cleaned out the tank, did a partial water change and moved the tank to a different room in the house. I did not try to feed the turtles yesterday. Today I went to feed them and Chip ate fine, but Reggie stayed in the corner and wouldn't eat. I tried pellets and krill and he wouldn't try either. He has been less active as well.
I'm wondering if the 2 incidents are related or not. Is Reggie not eating because I moved the tank and he's getting used to it? or is he sick?

