If your Split Rock is squishy, it's likely because it's overwatered. Overwatered lithops can lead to a number of problems, including rot and fungal diseases. If you think your plant is overwatered, take a close look at the leaves. If they're wilted or yellowing, it's a good indicator that the plant is getting too much water. To fix an overwatered Split Rock, start by allowing the soil to dry out completely. Once the soil is dry, check the drainage and make sure the plant is getting enough light. If your plant is still showing signs of stress, you may need to repot it in well-draining soil.