Scorpions have been traditionally kept in groups of three or more, as long as they are provided with enough food, but it is suggested to keep them in separate tanks. If there are a group of scorpions in a tank, many times fights break out for the same cricket, even if there are other crickets still left in the tank! As with most arachnids, it is important to keep your scorpion away from direct UV light.

They are unique, quiet, and need little space, and keeping tarantulas as pets can make a fascinating hobby. However, they aren't the best choice as a pet that you will be able to handle very much, largely due to stress and danger to the spider rather than danger to the handler (more on that later). There are many species available in the pet trade in a vary of sizes and appearances, and they are usually easy to care for, but that depends a bit on the species. Because the needs for housing and care will vary for different species, it is important to understand the species being considered as a pet.