Lord Corals

Micromussa lordhowensis

💧Low to Moderate Flow

☀️Low to Moderate Light

⭐Easy to Moderate Difficulty

Lord Coral (Micromussa lordhowensis) is a large polyp stony (LPS) coral prized for its rich concentric ring patterns and vivid color combinations. Lords feature thick, fleshy polyps that expand during the day and display a rainbow of hues—reds, teals, purples, golds, and more. Though still commonly grouped under the outdated “Acan” label, they have been reclassified under the Micromussa genus and represent the most popular Micromussa species in the trade. Their hardy nature and stunning coloration make them a favorite for both novice and experienced reefers looking to add bold color and gentle movement to their reefscape.

Classification

Kingdom	Animalia
Phylum	Cnidaria
Class	Anthozoa
Order	Scleractinia
Family	Lobophylliidae
Genus	Micromussa
Species	Micromussa lordhowensis

Previously known as Acanthastrea lordhowensis, this coral is now classified as Micromussa lordhowensis.

Quick Care Tips

Lighting

Low to Moderate

Low

Moderate

High

Flow

Low to Moderate

Low

Moderate

High

Difficulty

Easy to Moderate

Beginner

Intermediate

Advanced

Frequently Asked Questions

Are Lord Corals beginner-friendly?

Yes. Lords are popular among beginners due to their resilience, easy feeding response, and ability to thrive under moderate tank conditions with lower lighting.

Why are Lords sometimes called Acans?

The name 'Acan Lord' comes from their former classification as Acanthastrea lordhowensis. The species has since been reclassified under the Micromussa genus, but the old name persists in the hobby.

How fast do Lord Corals grow?

Growth is typically on the slow end. Regular feeding of small, meaty foods (such as mysis shrimp) and stable parameters will help encourage new growth and ensure your coral remains healthy.

Marketplace Overview

Current Listings: 109
Lowest Price: $29
Highest Price: $499
Median Price: $65

Shop over 109 Lord Corals

Top Sellers

Corals.com 71 Lord Listings	71 listings
World Wide Corals 24 Lord Listings	24 listings
Vivid Aquariums 11 Lord Listings	11 listings
Not a Feesh 2 Lord Listings	2 listings
UniqueCorals 1 Lord Listings	1 listings

How to Choose a Healthy Lord Coral

New Growth / Polyps:
Frags showing signs of new polyps forming at the base or between mouths are actively growing — a great indicator of health and tank readiness.
Polyp Condition:
Look for plump, well-inflated polyps. Avoid any that appear shrunken, have exposed skeleton, or show signs of stress.
Tissue Recession:
Inspect the base of each frag for tissue loss or white areas—especially around the edges—which can be signs of stress or past die-off.

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