A couple months ago my A. Geniculata went into a death curl and unfortunately didn't make it. What concerned me was that she was eating well, had a water dish, etc. My only problem is the temperature; I live in Southern California, and at night, it gets quite cold in my room. I don't have any supplemental heat because as a general rule it is not required. Fast forward to today, and I see my GBB exhibiting a slight curl in the legs. Again, she's eating well, has water, so my concern is that it's getting too cold in my room? Maybe time to invest in a space heater? I do not know why my tarantulas are having these problems, any suggestions are greatly appreciated!