Yellow Haddon’s Carpet Anemone (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
Specifications
| Feature | Value |
|---|---|
| Species | Stichodactyla haddoni |
| Size (Adult) | 20 inches |
| Size Range (Growth) | 2″ to 4″ |
| Light Requirement | High |
| Water Flow | Medium |
| Placement | Low |
| Compatibility | Reef compatible (with caution) |
| Behavior | Aggressive |
FAQ
Is the Yellow Haddon’s Carpet Anemone safe to keep with other reef inhabitants?
Due to its aggressive disposition, it should not be kept with sensitive or small reef species. It may attack or consume compatible invertebrates. Careful tank planning and isolation are required.
What is the recommended tank size for this anemone?
A minimum tank size of 50 gallons is required to provide adequate space and stability for this species.
How much light and water flow does it need?
High light levels and medium water flow are required for optimal growth and health.
Victor Alsop –
I have kept this anemone for six months in a 55-gallon tank with strong lighting. It grows steadily and adds visual interest. However, it has been aggressive toward small shrimp, so I removed them from the tank. It’s not for beginners, but it’s impressive once you understand its behavior.
Kylie Paterson –
The anemone arrived healthy and expanded well in the first month. I had to adjust my tank flow and avoid placing it near corals. It’s not the easiest to maintain, but it’s a striking addition to a well-established reef.
Donna Pullman –
After researching extensively, I decided to go with this species. It’s bold and colorful. I keep it in a low area with high light and medium flow. It’s not aggressive toward fish, but it does extend tentacles aggressively at night. Worth the effort for experienced reef keepers.