Source: Wikimedia Commons
Acan Lord
IntermediateMicromussa lordhowensis
An LPS coral with vivid multicolor patterns beautiful as jewels. Premium species popular among collectors.
Difficulty
Intermediate
Temperature
24〜27℃
Lifespan
10+ years
Size
5-20cm
Diet
Photosynthesis, Liquid food
About
Micromussa lordhowensis (formerly Acanthastrea lordhowensis; family Lobophylliidae), the acan lord, originates from reefs around Lord Howe Island, Australia, and is celebrated as one of the most intensely colored corals in the reef hobby. Dense clusters of large polyps (2–4 cm diameter) display neon combinations of red, green, orange, blue, and purple in striking geometric patterns. Remarkably, these vivid colors are maintained even under low to moderate lighting (50–150 PAR), removing the high-intensity requirement typical of many prized LPS. Gentle indirect flow and standard parameters (24–27°C, KH 8–10, Ca 400–420 ppm) complete the care profile. Weekly target feeding with brine shrimp or small pellets noticeably accelerates growth and color intensity. Sweeper tentacles require adequate spacing from neighbors. Fragging by skeletal division is straightforward. While rare color morphs command premium prices, more accessible variants make Micromussa lordhowensis attainable for hobbyists at all levels.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
reef slopes around Lord Howe Island, Australia
Lifespan
10+ years
Size
5-20cm
Temperature
24〜27℃
Diet
Photosynthesis, Liquid food
Care Guide
Lighting
Low to medium light
Flow
Low flow
Feeding
Feed when polyps inflate at night
Notes
Rare colors trade at very high prices
AcanMulticolorJewelCollector
Acan Lord FAQ
QHow difficult is it to keep Acan Lord?
A
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
QWhat is the ideal temperature for Acan Lord?
A
The ideal temperature for Acan Lord is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Acan Lord?
A
The average lifespan of Acan Lord is 10+ years. With proper care and nutrition, they can live a long and healthy life.
QHow large does Acan Lord get?
A
Acan Lord typically reaches 5-20cm as an adult. Size may vary depending on care conditions and individual genetics.
QWhat should I feed Acan Lord?
A
Acan Lord feeds on: Photosynthesis, Liquid food. Aim for a balanced diet with appropriate feeding frequency.
QWhat is the typical price for Acan Lord?
A
The price of Acan Lord varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026
Care Specifications
- Carbonate (KH)
- 8–12 dKH
- Water Temp.
- 24–27℃
- Specific Gravity
- 1.023–1.025
- Salinity
- 33–35 ppt
- Calcium (Ca)
- 400–450 ppm
- Magnesium (Mg)
- 1280–1350 ppm
LPSLight: Medium (PAR 50-150)Flow: LowPlacement: Bottom
Sources: AlgaeBarn: SPS/LPS care (PAR/flow) / AlgaeBarn: Water Parameters 101
Calls & Media
Fluorescence appearance
Coral fluorescent proteins are excited by blue/actinic light. Appearance differs greatly from under white light.
References & Sources
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Taxonomy & Authority
Regulations & Conservation Status
CITES 附属書II
イシサンゴ目(Micromussa lordhowensis, Lobophylliidae)。CITES 附属書II=造礁性ハードコーラル全種。日本の特定動物・特定外来生物には非該当(無脊椎動物)。
Sources: DOC NZ / CITES-listed corals (Scleractinia spp. = App. II)
Regulations may change. Always verify the latest information with the relevant authorities.
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Acan Lord Listings
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