Mermaid Tail CactusTruly one of a kind, the Mermaid Tail Cactus, also known as "Coral Cactus" or "Euphorbia Lactea," is a rare succulent admired for its broad, fan shaped leaves that resemble the graceful tail of a mermaid. Its sculptural form makes it as much a piece of natural art as it is a houseplant perfect for adding a bold focal point to any room or outdoor space. Low maintenance and hardy, this cactus thrives in warm, dry conditions and needs very little water.