Macroalgae Farms

Lime Green Acans

$21.84 $22.99
-5%

Key Features:
⭐ Textured, dimensional mushroom disc with distinctive raised papillae or hairy tentacle projections
• Wide color range across green, purple, red, blue, orange, and multi-tone combinations
• Reef-safe soft coral with peaceful temperament — no sweeper tentacles
• Bulletproof beginner-friendly coral that reproduces into a full colony over time

Size : 2-3 Polyps
In stock

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Estimated delivery between September 26 and September 28.

Lime Green Acans
$21.84 $22.99
$21.84 $22.99
Choose option
Size : 2-3 Polyps
  • 2-3 Polyps

About this item

Acan Coral

Note: This is a general description of the species — the specific specimen you receive may vary in color, size, and appearance.

The Acan Coral (Micromussa lordhowensis, formerly Acanthastrea lordhowensis) is one of the most colorful, endlessly collectible, and rewarding-to-feed LPS corals in the entire saltwater hobby. Fleshy encrusting polyps arrange themselves in clusters across the base, each polyp displaying a distinctive multi-color pattern of concentric rings, spots, or gradient blends across saturated color combinations including deep red, hot pink, electric blue, vivid purple, warm orange, green, teal, cream, and multi-color designer morphs that fluoresce dramatically under blue and actinic reef lighting — creating one of the most photogenic and instantly collectible LPS silhouettes in the entire reef trade. Acans have inspired one of the largest named-morph collector cultures in the hobby (rivaling Zoanthids), with premium designer morphs commanding significant collector pricing while entry-tier Acans remain accessible and rewarding for reefers of every experience level.

What makes the Acan Coral one of the most rewarding LPS corals is the combination of extraordinary color variety, dramatic feeding response, and encrusting growth that gradually builds a single frag into a colorful colony. Acans are among the most rewarding corals to hand-feed in the entire hobby — polyps extend visibly around food particles and wrap inward to consume them, responding so dramatically to target feeding that watching an Acan take food is one of the most captivating coral behaviors in reefkeeping — the kind of coral that turns feeding time into a genuine display feature. Encrusting growth adds new polyps around the base perimeter over time, gradually transforming a small frag into a colorful colony. Hardy, adaptable, and one of the most beginner-friendly premium LPS corals, the Acan is one of the best all-around introductory collector-tier corals for reefers building a color-focused LPS collection.


Available Options

1 Acan Coral Frag — 2 to 3 Polyps

  • One healthy Acan Coral frag (Micromussa lordhowensis) — exact color and morph selected from current availability
  • Fleshy encrusting polyps with distinctive multi-color rings, spots, or gradient patterns
  • Colors may include red, pink, purple, orange, green, blue, teal, cream, or multi-color designer morphs
  • Encrusting growth — frag will add new polyps around the base perimeter over time

Care Information

💡 Lighting
Low to Moderate (PAR 50–150)
🌊 Water Flow
Low to Moderate — gentle, indirect flow preferred
📍 Placement
Mid to lower rockwork or sandbed — space 3-4" from other corals
⚙️ Care Level
Easy to Moderate — beginner-friendly LPS
🐠 Temperament
Semi-aggressive — short sweeper tentacles at night, provide 3-4" spacing
🍽️ Feeding
Photosynthetic — dramatic response to meaty foods 2-3x per week

Special Considerations

Acan Corals extend short sweeper tentacles at night that can sting neighboring corals — provide 3 to 4 inches of spacing from other coral species (including different Acan morphs from separate colonies) to prevent contact damage. Same-morph Acans from the same colony can be clustered together safely and will often fuse into a single unified colony, but different color morphs from separate colonies may engage in chemical warfare and should be spaced apart. Provide gentle, indirect water flow to allow full polyp expansion; direct high-velocity flow will keep the fleshy polyps from opening fully. Feed Acans regularly with small pieces of mysis, coral feeding preparations, chopped seafood, or other meaty foods 2 to 3 times per week — Acans respond more dramatically to target feeding than almost any other LPS coral in the hobby, and consistent feeding is the single biggest factor in maximizing color saturation, polyp growth, and colony expansion. Color expression benefits significantly from quality reef lighting with strong blue and actinic spectrum coverage to reveal the full fluorescent intensity of the multi-color ring and spot patterns. Maintain stable alkalinity, calcium (above 400 ppm), and magnesium levels to support skeletal growth and consistent coloration. Acans are one of the hardiest premium LPS corals in the hobby and forgive typical parameter fluctuations, making them excellent choices for beginner and intermediate reefers building their first collector-tier LPS collection.

🔍 Aquarium Insights

The Acan Coral is one of the most colorful and rewarding LPS corals available to reef keepers:

  • Distinctive multi-color polyp patterns with concentric rings, spots, and gradient blends — one of the most collectible LPS coral groups in the hobby
  • Dramatic feeding response — polyps extend visibly around food and wrap inward, one of the most captivating coral behaviors in reefkeeping
  • A hardy, beginner-friendly premium LPS with legendary feeding response and one of the largest named-morph collector cultures in the reef hobby — one of the best all-around introductory collector-tier corals for building a color-focused LPS collection

Learn More

For detailed species information, compatibility, and care tips, visit our Species Library.


Livestock Disclaimer

Due to natural variation, the Acan Coral frag you receive will contain approximately 2 to 3 polyps hand-selected from current availability and may range across the full spectrum of colors and morphs available — including red, pink, purple, orange, green, blue, teal, cream, and multi-color designer expressions with variable ring, spot, and gradient patterns. Exact polyp count may vary slightly (typically within 2 to 3 polyps but occasionally more or less based on frag structure) and specific morph or color cannot be guaranteed and are determined at packing time.

Photographs are representative examples. Individual specimens may vary in polyp count, size, color intensity, and pattern.

As with all live animals, proper acclimation and a suitable, established environment are essential for best results.

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