My blue death feigning beetles are completely black??

From personal experience keeping blue death-feigning beetles (Asbolus verrucosus), I've learned that their distinctive powdery blue color can sometimes fade to almost black, which can be concerning for hobbyists. This change often happens due to environmental factors, especially moisture levels. Unlike many pet insects, these beetles thrive in low-humidity conditions, so providing too much moisture—even using a water bowl—is generally unnecessary and can lead to their color darkening. I initially made the mistake of mistaking their blackened hue for disease or poor health, but after adjusting their enclosure to reduce humidity and avoid excess water, their characteristic blue color gradually returned. It's also important to handle these beetles gently and minimally, as excessive handling can cause their exoskeleton to darken temporarily. Additionally, knowing that several death-feigning beetle species exist, such as Asbolus laevis (smooth black death-feigning beetle), can help explain coloration differences. Black coloration might simply indicate a different species or life stage rather than a health issue. For anyone keeping these hardy insects, focus on creating a dry, well-ventilated habitat with suitable substrate and minimal feeding, as they can go long periods without food. This care method not only preserves their vibrant blue appearance but also supports their unique behavior of feigning death, which is a fascinating survival strategy. Overall, understanding their moisture needs and species variations helps maintain healthy, visually striking blue death-feigning beetles while avoiding common misconceptions about their changing color.