Montipora Setosa
Montipora setosaNemenzo, 1976Species
Distinctive Montipora with dense hair-like polyps on surface. Green common, often called 'Fuzzy' for its texture. Popular SPS entry species.

Names & Synonyms
- CommonMontipora Setosa
- Commonモンティポラ・セトサ
Overview
Montipora setosa (family Acroporidae) is a small-polyp stony (SPS) coral distributed across the Indo-Pacific with an encrusting growth form. In the aquarium trade, specimens showing deep red to orange coloration circulate under names like red or sunset Montipora and are prized for their vivid color. The surface bears tiny polyps and a fine, fuzzy texture. Provide moderate to strong lighting and moderate turbulent flow, with stable calcium, alkalinity, and magnesium. It encrusts and overgrows rock, so allow ample space. Growth is relatively fast and fragging is easy, making it well suited to propagation. Proper lighting and nutrient management are key to coloration, and it suits intermediate or more experienced SPS keepers.
Care Specifications
| Type | SPS |
|---|---|
| Temperature | 24〜27℃ |
| Specific gravity | 1.023〜1.025 |
| Salinity | 33〜35 ppt |
| KH (carbonate hardness) | 8〜11 dKH |
| Calcium (Ca) | 420〜450 mg/L |
| Magnesium (Mg) | 1300〜1400 mg/L |
| Lighting | High |
| Water flow | High |
| Placement | Top |
Care Points
- Lighting—Medium to high light. 150-250 PAR
- Flow—Medium flow creates beautiful polyp movement
- Water Quality—Ca 400-450ppm, KH 7-10. Maintain stability
- Notes—Encrusting growth. Spreads across rock surfaces
Regulatory & Conservation
- CITES:
- Appendix II
- Notes:
- イシサンゴ目(Montipora setosa, Acroporidae)。CITES 附属書II。
Sources
- AlgaeBarn: SPS/LPS care (PAR/flow)(careSpec)
- AlgaeBarn: Water Parameters 101(careSpec)
- DOC NZ / CITES-listed corals (Scleractinia spp. = App. II)(regulatory)
- Wikipedia(detail)
Related corals of the same type
Blue Coralアオサンゴ(ヘリオポラ)spsIntermediateThe only octocoral with a solid blue skeleton. Taxonomically unique and hardy, but CITES Appendix II — handle with care.
Astreoporaアストレオポラ(スターコーラル)SPSBeginnerA massive SPS in the Acropora family. Named for star-shaped scattered corallites; a hardy entry-level SPS.
AnacroporaアナクロポラSPSIntermediateA branching SPS related to Acropora but lacking axial corallites, forming slender delicate branches with pastel coloration.
IsoporaイソポラSPSIntermediateA branching-to-encrusting SPS formerly placed in Acropora. Bearing multiple axial corallites, it is hardier and easier than Acropora.
CoscinaraeaコスキナラエアSPSBeginnerA hardy coral related to Psammocora with a rough texture. Encrusting, with wide tolerance of light and flow.
Hydnophora (Horn Coral)コモンサンゴspsIntermediateCoral with dense small bumps (hydnophores) on surface. Between LPS and SPS in care. Fast-growing with beautiful fluorescent green. Aggressive — careful placement needed.Related care articles

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When SPS corals contract infections, multiple warning signals appear. The initial sign is fading color and loss of translucency, where healthy specimens lose their transparency and vibrant coloration. White Spot Disease produces numerous microscopic white lesions on the coral's surface, and as the condition progresses, it spreads across the entire body. This is a typical symptom of parasitic or bacterial infection. Another form of infection, Planula Settlement Disease, occurs immediately after larval settlement and causes newly settled small colonies to necrose rapidly.

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