Green Centre Carpet Anemone (Haddoni) – Size M (4″ to 6″)
Stichodactyla haddoni
Reef compatible: Yes
Care level: Expert-only
Disposition: Aggressive
Minimum tank size: 50 gallons
Mature size: 20 inches
Placement in tank: Low
Light level: High
Water flow: Medium
| Specification | Detail |
|---|---|
| Species | Stichodactyla haddoni |
| Size Range | 4″ to 6″ |
| Reef Compatibility | Yes |
| Light Requirement | High |
| Water Flow | Medium |
| Placement | Low |
| Aggression Level | Aggressive |
| Minimum Tank Size | 50 gallons |
| Mature Size | 20 inches |
FAQ
Is the Green Centre Carpet Anemone suitable for a reef tank?
Yes, this anemone is reef compatible and can coexist with other reef inhabitants.
What are the lighting and water flow requirements for this anemone?
It requires high light levels and medium water flow for optimal growth and health.
How large does this anemone grow in a mature tank?
The mature size of the Green Centre Carpet Anemone (Haddoni) is approximately 20 inches.


Claire Reid –
I added this anemone to my 50-gallon reef tank with high lighting. It expanded slowly but now covers a good portion of the lower rock. It’s aggressive, so I keep it isolated from other corals. Very active and colorful once settled.
Benjamin Forsyth –
Grew well in my tank with medium flow and high light. Needs space and patience. I noticed it moved around a lot and occasionally touched nearby polyps. Not for beginners.
Edward Johnston –
After a few weeks, it fully expanded and became a striking addition to the tank. I maintain high light and monitor water flow closely. It’s a bold choice for expert reef keepers.