Got this as a hand-me-down from my brother-in-law. Generally I'm quite good with normal house plants and always pottering about in the garden, but these things are a mystery to me... 1. What is it? 2. Can it be saved? It was in a better state when I got it but it seemed to take some strain after getting some direct sunlight in the windowsill it was standing. I have since moved it out of direct sun light's reach. Yes, I do water with RO water only in the tray. Anything else I should be doing?