My blue death feigning beetles are completely black??

When I first got into keeping death feigning beetles, I was absolutely fascinated by their unique powdery blue color. But then, one day, I noticed one of my Asbolus verrucosus (the blue ones!) looking distinctly darker, almost completely black! My heart sank, thinking something was terribly wrong. It turns out, this is a super common concern among new keepers, and there are a couple of important things to understand. First off, the beautiful blue 'dust' on Blue Death Feigning Beetles (*Asbolus verrucosus*) isn't actually part of their exoskeleton. It's a waxy coating that helps them reflect heat and stay dry in their arid natural environment. If this coating gets wet or is rubbed off from excessive handling, they can temporarily appear much darker, even black. I learned the hard way that too much moisture in their enclosure, or even just condensation from a water bowl (which, by the way, they usually don't need!), can make them lose that iconic blue hue. The insights I found really hit home, reminding me that if my BFDBs are blue, they 'should NOT be that colour' (black), and I should 'stop giving them that level of moisture.' These little guys are desert dwellers, and a humid environment is actually detrimental to their health, not just their color. It's also crucial to distinguish between a blue beetle temporarily appearing black, and the actual Smooth Black Death Feigning Beetle (*Asbolus laevis*). These are a completely different species! While Asbolus verrucosus has that distinctive powdery blue, Asbolus laevis naturally has a smooth, shiny, jet-black exoskeleton. They don't have the waxy blue coating. So, if your beetle has always been smooth and black, congratulations, you likely have a beautiful *Asbolus laevis*! They share similar care requirements to their blue cousins, thriving in dry, arid setups with plenty of hiding spots. I've found that keeping their substrate bone dry, providing a shallow food dish instead of a water bowl, and minimizing direct handling helps my blue beetles maintain their vibrant color. If you notice yours turning dark, first check your enclosure's humidity. Is the substrate damp? Is there a water bowl causing too much localized moisture? Removing these factors often helps them regain their blue over time as they re-wax themselves. Remember, these bois are 'one of the hardiest inverts you could own,' and their needs are surprisingly simple: dry, warm, and a good diet of beetle jelly or fruit. Don't overthink it, and definitely don't over-moisturize them! Understanding these differences and care nuances truly made a difference in how I cared for my fascinating insect companions.