Green Centre Carpet Anemone (Haddoni)
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 |
|---|---|
| Scientific Name | Stichodactyla haddoni |
| Reef Compatible | Yes |
| Care Level | Expert-only |
| Disposition | Aggressive |
| Minimum Tank Size | 50 gallons |
| Mature Size | 20 inches |
| Placement | Low |
| Light Level | High |
| Water Flow | Medium |
FAQ
Is the Green Centre Carpet Anemone suitable for beginner reef tanks?
No, this anemone requires expert-level care and is not recommended for beginner aquarists due to its aggressive nature and specific environmental needs.
What is the ideal lighting and water flow for this anemone?
High light level and medium water flow are required for optimal growth and health.
Can this anemone coexist with other reef inhabitants?
It is reef compatible but may be aggressive toward other species, so careful tank selection and placement are essential.


Dan Ross –
This anemone has grown well in my 50-gallon tank with high lighting and medium flow. It’s active and colorful, though it does extend its tentacles aggressively toward nearby corals. I have to keep a close eye on tank placement. A challenging but rewarding addition to an expert reef setup.
Emily Ball –
Installed it in a well-established tank with proper lighting and flow. It’s vibrant and stays in place. I noticed it occasionally touches other anemones, so I’ve spaced them out. Not for beginners, but great for experienced reef keepers.
Andrea Ogden –
It arrived healthy and has settled in after a few weeks. The growth is steady, but it’s been a bit of a hassle to manage due to its aggressive behavior. I recommend only for tanks with strong water flow and careful planning.