For the past two days, my precious Blackmoor has been spending most of her time laying in the plants. I thought she was getting stuck so I moved them around for her, but now I realise she is purposely lying in them, curled up almost like a cat! It's hard to really tell from these pics but it's the best I could do. She doesn't seem too interested in food either. I have the API testing kit, and tested before and after my water change last night and it was fine. Any ideas?