You are right to ask first. A few folks have kept them successfully, but they can crash for no really obvious reasons. I think part of it is that they are so small they can be overwhelmed by disease before we notice. They are very hard to treat for parasites, illness, etc. again because of size. Almost all will be wc, and they live a very short life even in the wild (about 2 years). The trappers tend to find and catch the larger ones and these are most often older adults to begin with. Tank setups seem easy, but get one bad bacteria or mold going and you could lose your group quickly. If this will be your first cham I would NOT fall for the $40 lure. Poor little things are very cheap for shops to buy and losses don't hurt their profits much. I have kept 6-7 different cham species and don't feel ready to try these neat little ones...I tend to beat myself up when I lose any animal, my fault or not.