The Rat Tail Cactus gets it's name from the way it grows downward like a long rat tail. Native to Mexico, they are a fairly easy cactus to care for. Place it in an area with very bright, indirect light. Allow the top half of the soil to dry out and then give it a thorough watering, saturating all the soil. 

This Rat Tail Cactus is in a 6" hanging basket.