🌈🔥🪸 Micromussa “Holy Grail” – Cut-to-Order Frags
Signature Coral – Ultra Multi-Colour Acan
🔹 Quick Stats
Care Level: Moderate
Temperament: Semi-aggressive (short sweeper tentacles)
Colour Form: Explosive multi-colour combination featuring neon yellows, greens, oranges, and deep reds with contrasting centres. Under actinic lighting, the colours fluoresce intensely, creating a “rainbow fire” effect across each polyp.
Water Conditions: 24–26 °C, dKH 7.5–8.5, pH 8.0–8.4, sg 1.024–1.026
Family: Lobophylliidae
Lighting: Low to Moderate (PAR 50–120)
Water Flow: Low, indirect
Placement: Low to Mid reef
Type: Cut-to-Order (CTO) Frag
🧬 Overview
The Micromussa “Holy Grail” is one of the most iconic and sought-after Acan morphs in the reefing world. Known for its intense multi-colour palette and high fluorescence, this coral delivers a premium, high-end look that defines collector systems.
Each polyp showcases a complex blend of colours, often shifting between bright yellows, greens, oranges, and reds, giving it a molten, almost “lava-like” appearance. Under blue lighting, the fluorescence becomes extreme, making it a true standout even in heavily stocked reefs.
As it grows, the colony develops dense, fleshy polyps that expand and intensify in colour, increasing both its visual impact and long-term value.
🧾 CTO (Cut-to-Order)
Frags are freshly cut from a premium mother colony. You will receive a frag similar to the photos, selected for colour intensity and polyp structure.
Please note:
• Healing time may be required before shipping
• Polyp count may vary depending on cut
• Colour expression may improve under optimal lighting and stability
Selected for:
• Signature “Holy Grail” multi-colour pattern
• Extreme fluorescence under actinic lighting
• High-end collector Acan morph
• Fleshy, well-defined polyp structure
• Strong growth potential
🍽️ Care & Feeding
Micromussa benefit from both photosynthesis and regular feeding.
Recommended feeding:
• Mysis shrimp or finely chopped marine foods
• LPS pellets
• Target feeding to enhance growth and colour
📈 Optimal Parameters
Parameter | Ideal Range
Alkalinity (dKH) | 7.5–8.5
Calcium (Ca) | 420–450 ppm
Magnesium (Mg) | 1300–1400 ppm
Nitrate (NO₃) | 5–15 ppm
Phosphate (PO₄) | 0.03–0.10 ppm
📍 Placement
Place in a low-flow area to allow full polyp inflation. Avoid strong direct flow, which may cause retraction and stress.
🌈🔥 Micromussa “Holy Grail” – CTO
Pure collector fire — a legendary Acan that delivers unmatched colour, depth, and reef prestige.