Hi all, I have a succulent tropical plant that I've never been able to identify. I've had it three years and it has been extremely hardy and healthy. Recently leaves have been falling off without any reason. Nothing has changed environmentally, and I have seen no root rotting or bugs. I've attached a photo so you can see what's happening. I'd be very sorry to see this little plant go and I would really appreciate any advice about how I might be able to save it. Thanks.
Going out on a limb here (pun intended) but it looks similar to a photo I seen recently that they called an Aloe Tree. For the life of me I can't remember where... Too many plants, not enough head space ; ) Ed