Brazil is a slow-growing species. It takes 4-6 years from larvae to adult. Fortunately, their larvae are quite large, so they are quite easy to raise. Their lifespan is also quite long, with female Brazilian blacks having a lifespan of 20-25 years. It is worth noting that Brazil black likes relatively dry bedding material. When raising, half of the bedding material can be wet coconut soil, and the other half is dry coconut soil, which can ensure sufficient humidity and will not be too wet. Causes spiders to get sick.