RF Christmas Mirabilis 3cm Frag
Acropora millepora is a highly prized SPS coral known for its dense, bushy branching growth and exceptional coloration. Depending on the individual morph, colonies can display vivid combinations of red, orange, pink, yellow, green, blue, and purple, often with contrasting or fluorescent branch tips.
Under strong blue reef lighting, A. millepora can develop intense fluorescence and dramatic color contrast. As the colony matures, its compact branches create excellent structure and movement in an SPS-focused reef aquarium.
Lighting
High lighting
PAR: 250–450
Provide strong, stable lighting. Acclimate gradually when moving the coral to higher PAR levels.
Placement (Aquarium Zone)
Middle to upper reef
Place on stable rockwork with excellent lighting and good water flow.
| Parameter | Value |
|---|---|
| Species | Acropora millepora |
| Size | 3cm frag |
| Light Requirement | High |
| Water Flow | Moderate to high |
| Acclimation | Gradual transition to higher PAR |
FAQ
What is the ideal lighting range for this coral?
The ideal lighting range is 250–450 PAR. Strong, stable lighting is required, and the coral should be acclimated gradually when moved to higher PAR levels.
Where should I place this coral in my tank?
Place the coral in the middle to upper reef zone on stable rockwork with excellent lighting and good water flow.
Does this coral require specific water flow conditions?
Yes, it requires moderate to high water flow to maintain health and promote growth.

Owen Baker –
The Christmas Mirabilis frag arrived healthy and vibrant. After a few weeks under strong blue lighting, the coloration became very vivid with clear fluorescence. It’s a great addition to my SPS tank and adds a lot of visual interest.
Amanda Walsh –
I’ve had this coral for about a month now. It’s growing steadily and shows good color contrast. The branching structure provides excellent habitat for small fish and invertebrates.
Adrian Hardacre –
The coral has developed intense blue and purple tips under my reef lights. It’s one of the most colorful frags I’ve added to my tank. I’m very satisfied with the performance and appearance.
Caroline Dowd –
It’s a nice piece, but I had to adjust the lighting slowly. The initial color was muted, but after a week of gradual acclimation, it improved significantly.