She eats Calcium enriched pellets called "Crab Cuisine" but I don't do any additional tank treatments for calcium. She LOVES frozen blood worms and gets bottom-feeding wafers occasionally. She also eats some of the plants in the tank and I've given her weak feeder fish that she caught. I've tried feeding her vegetables likes pieces of lettuce, cucumber, squash, and spinach but she doesn't touch them. I didn't boil them first so maybe that is why.Speaking of care, what are you doing for calcium?