I've read up on the inward spiral that shows a plant is going dormant. However, I got these in August and I havent had enough leaves to even tell where is the spiral right now. They're just doing poorly, less dewy than before, and in general I'm unsure if its time to start reducing the water and hope they wake up in a month or two.
These are the kenayelli and falconeri x paradoxa I believe. Although the falconeri paradoxa is so badly mangled that I cant tell if it is a falconeri or a hybrid