Ruby Rock Scorpion (Diplocentrus spitzeri) – 1/4-1/2 in on July 27, 2026 July 27, 2026 But mild is not handleable. This is a look, not a touch, and it would much rather be wedged under a flat rock in an arid setup with one slightly humid corner nearby. Read the care guide before you settle it in.Spice Level 2 – Beginner keeper level.