Haddon’s Carpet Anemone: The Expert-Level Predator
The Haddon’s Carpet Anemone (Stichodactyla haddoni), also commonly known as the True Carpet Anemone or Saddle Anemone, is a breathtaking centerpiece for the expert marine aquarist. Characterized by its very short, dense tentacles that resemble fine carpeting, this anemone is prized for its wide range of vibrant colors, including deep green, blue, purple, and yellow. Its surface is famously extremely sticky, serving as a highly effective trap for prey.
Native to the Indo-Pacific, the Haddon’s Carpet Anemone is one of the largest species available in the hobby, capable of reaching an impressive diameter of 20 to 36 inches (50-90 cm). Its excellent coloration and robust structure make it a standout in any advanced reef tank.
| Specifications |
|---|
| Scientific Name: Stichodactyla haddoni |
| Common Names: True Carpet Anemone, Saddle Anemone |
| Size: 20–36 inches (50–90 cm) |
| Color Variants: Deep green, blue, purple, yellow |
| Origin: Indo-Pacific |
| Key Feature: Extremely sticky surface for prey capture |
FAQ
What makes the Haddon’s Carpet Anemone different from other anemone species?
The Haddon’s Carpet Anemone stands out due to its dense, short tentacles that form a carpet-like appearance and its extremely sticky surface, which effectively traps small marine organisms. It also offers a wide range of vibrant colors and is one of the largest anemone species available for reef tanks.
Is the Haddon’s Carpet Anemone suitable for beginner aquarists?
No, this anemone is designed for expert-level marine aquarists. It requires stable water conditions, specific lighting, and a well-established reef environment to thrive.
What are the ideal water parameters for this anemone?
Please contact customer service

Una Newman –
This anemone transformed my reef tank. The colors are stunning and it has grown steadily over the past six months. The sticky surface catches small fish and crustaceans, which helps keep the tank balanced. Only recommended for experienced hobbyists with stable conditions.
Piers Harris –
Beautiful and unique. I was initially worried about its size and maintenance, but it has adapted well to my tank. The color changes are subtle but noticeable. Needs consistent water flow and proper lighting, which I now provide.
Ava Edmunds –
A true centerpiece. The green and blue variants are especially striking. It has been in my tank for over a year and remains healthy. I’ve noticed it capturing small shrimp and copepods, which is a bonus for the ecosystem.