Another one of my new plant friends is this Spider Plant (Chlorophytum comosum). Although not toxic, it’s long dangling leaves make it far too attractive to most cats to keep it within reach. They are hardy plants that can handle different levels of indirect light (but will loose some of their variegation in lower levels) and are happiest when pot bound. For those on city water, fluoride can cause browning of the leaves (tip burn) that is more pronounced at higher light levels.
Unfortunately, I’m on city water and my water filter removes pretty much everything except fluoride. In summer, I can use rainwater, but in winter it’ll just have to cope because I’m not about to buy water.