Blasto Corals

Blastomussa spp.

💧Low to Moderate Flow

☀️Low to Moderate Light

⭐Easy to Intermediate Difficulty

Blasto Coral (Blastomussa spp.) is a fleshy, large polyp stony (LPS) coral that brings vibrant, textured contrast to reef tanks. Native to the Indo-Pacific – including regions like Indonesia, Fiji, and the Great Barrier Reef – Blastos can sometimes be found in more sheltered reef environments with lower lighting intensity. These corals thrive in lower light and flow, and they're especially popular for nano and mid-size tanks where their color and movement can shine. Known for their round, flower-like polyps, Blasto colonies grow in domes or flat clusters with vivid colors like red, green, teal, and purple. It's considered a generally peaceful coral, making it a great choice for mixed reefs. With stable parameters and occasional feeding, Blasto Corals can grow steadily (though slowly) and show beautiful polyp extension.

Classification

Kingdom	Animalia
Phylum	Cnidaria
Class	Anthozoa
Order	Scleractinia
Family	Mussidae
Genus	Blastomussa
Species	Multiple, including: Blastomussa wellsi Blastomussa merleti

'Blasto Coral' refers to species within the Blastomussa genus, most commonly Blastomussa wellsi and Blastomussa merleti.

Quick Care Tips

Lighting

Low to Moderate

Low

Moderate

High

Flow

Low to Moderate

Low

Moderate

High

Difficulty

Easy to Intermediate

Beginner

Intermediate

Advanced

Frequently Asked Questions

What lighting does Blasto Coral need?

Blasto Corals prefer lighting on the lower end. Too much light can cause them to bleach or retract, so they often do best on the sand bed or in shaded spots under overhangs in higher light tanks.

Can Blasto Coral touch other corals?

Blasto Coral is peaceful and typically doesn’t show aggression, but it’s still best to give it some space. They should still be placed in an area with adequate space to avoid contact with neighboring corals which could attack and sting it.

How do I feed Blasto Coral?

While Blasto Corals get much of their energy from light, they benefit from target feeding with meaty foods like mysis shrimp or reef roids. Feeding a couple times a week can improve growth and color.

Marketplace Overview

Current Listings: 225
Lowest Price: $19
Highest Price: $900
Median Price: $50

Shop over 225 Blasto Corals

Top Sellers

Queen City Corals 44 Blasto Listings	44 listings
Top Shelf Aquatics 38 Blasto Listings	38 listings
Corals.com 32 Blasto Listings	32 listings
Coral Stop 28 Blasto Listings	28 listings
World Wide Corals 22 Blasto Listings	22 listings
Reef Exclusive 21 Blasto Listings	21 listings

How to Choose a Healthy Blasto Coral

Polyp Health:
Look for Blastos with fully inflated, fleshy polyps that show no signs of retraction or tearing. Avoid frags with visible skeleton or sunken mouths.
Coloration:
Healthy Blastos should display rich, saturated colors. Faded or washed-out colors may indicate stress or poor lighting.
Tissue Recession:
Inspect for any signs of tissue pulling back from the skeleton, especially around the base. Recession can spread quickly if not addressed.

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