Indophyllia coral, often called Button Coral, Meat Coral, or Indophyllia Button Coral, is a colorful large polyp stony coral known for its inflated fleshy tissue, rounded single-polyp appearance, and bright reef tank colors. Red, green, orange, pink, brown, and translucent varieties can make Indophyllia a striking sandbed showpiece in the right aquarium.

Indophyllia is often compared to Cynarina coral because both have large fleshy tissue and a similar inflated look. Like Cynarina, Indophyllia rewards gentle handling, lower light, low to moderate indirect flow, and stable water chemistry. Its tissue can expand beyond the skeleton, so it should be protected from sharp rock, sand abrasion, strong flow, and aggressive neighbors.

At Extreme Corals, Indophyllia is a strong choice for reef keepers who want a slower-growing LPS coral with bold color, fleshy texture, and centerpiece potential. This guide explains Indophyllia coral care, including lighting, flow, feeding, water parameters, sandbed placement, tank mates, tissue health, common problems, and long-term success. For broader reef husbandry help, you can also browse our coral care guide library.

What Is Indophyllia Coral?

Indophyllia is a solitary large polyp stony coral with a hard skeleton and a large fleshy polyp. It is often sold as Button Coral or Meat Coral because of its rounded, inflated appearance. When healthy, the tissue can look thick, glossy, and expanded, giving the coral a bold presence on the sandbed.

Indophyllia corals are popular because they offer:

• Large inflated fleshy tissue
• Bright or translucent color patterns
• Slow, manageable growth
• Strong sandbed centerpiece potential
• Visible feeding response when healthy
• Moderate care requirements in stable reef tanks

Although Indophyllia can be hardy once settled, its fleshy tissue is delicate. The coral should be handled carefully and placed where it will not rub against sharp rock or be blasted by direct current.

Natural Habitat and Reef Tank Behavior

Indophyllia corals are found in Indo-Pacific reef environments, including Australia, Indonesia, Papua New Guinea, and reef areas around the Great Barrier Reef. They are often associated with sandy or muddy lagoon floors, soft substrates, and deeper reef slopes with gentle water movement.

In reef aquariums, this natural background points toward sandbed placement, low to moderate light, and low to moderate indirect flow. A healthy Indophyllia should inflate regularly, hold stable color, and show no exposed skeleton, tissue tearing, spreading recession, or brown jelly.

Best Water Parameters for Indophyllia Coral

Stable water chemistry is one of the most important parts of Indophyllia coral care. This coral can tolerate normal reef ranges, but it does not respond well to sudden swings in salinity, alkalinity, temperature, or nutrients.

Indophyllia usually does best in clean, stable reef water with measurable but controlled nutrients. Water that is too stripped can leave fleshy LPS corals looking thin or pale, while excessive nutrients can fuel algae and bacterial issues around the tissue or skeleton.

Lighting Requirements for Indophyllia Coral

Indophyllia usually prefers low to moderate lighting. A practical starting range for many Indophyllia corals is around 50-120 PAR, depending on the coral’s previous lighting, tank depth, and current health.

Too much light can cause Indophyllia to shrink, bleach, fade, or stay deflated. Too little light can reduce color and energy over time. New Indophyllia corals should be placed in lower to moderate light and adjusted slowly only after they settle. For more detail on PAR, spectrum, and coral acclimation, review our reef tank lighting guide.

Signs Indophyllia may be getting too much light include:

• Faded or washed-out coloration
• Bleaching or paling
• Deflated tissue during peak lighting
• Tissue pulling tight against the skeleton
• Better expansion in shaded periods

Blue-spectrum reef lighting can make Indophyllia colors stand out, but full inflation and stable tissue health matter more than maximum brightness.

Water Flow for Indophyllia Coral

Indophyllia prefers low to moderate indirect flow. The coral needs enough movement to keep the area clean and oxygenated, but strong direct current can tear fleshy tissue or prevent normal inflation.

Good Indophyllia flow should:

• Move gently around the coral
• Allow full tissue inflation
• Prevent detritus from collecting around the base
• Avoid direct powerhead blasts
• Support feeding response and waste removal

If the coral folds, pulls hard to one side, stays deflated, or shows tissue damage on the side facing a pump, reduce flow or move it to a calmer location.

Best Placement for Indophyllia in a Reef Tank

Indophyllia is usually best placed on a stable sandbed or smooth lower area rather than sharp rockwork. Its inflated tissue can expand beyond the skeleton, and rough surfaces can cut or irritate the coral as it inflates and deflates.

Good placement options include:

• Stable sandbed areas
• Open lower tank zones
• Smooth rubble only if secure and gentle
• Areas with low to moderate indirect flow
• Areas away from aggressive neighboring corals

Avoid placing Indophyllia where sand constantly blows onto the tissue, where fish bury it, or where nearby corals can sting it. If you are planning an LPS-focused reef, browse our LPS coral selection with spacing and sandbed room in mind.

Is Indophyllia Coral Aggressive?

Indophyllia is generally not one of the more aggressive LPS corals. It does not usually rely on long sweeper tentacles the way many Favia, Favites, Galaxea, or chalice-style corals can. However, it still needs space because its fleshy tissue can be damaged by stinging neighbors.

Good spacing habits include:

• Leave several inches of space around the coral.
• Keep it away from torches, galaxea, chalices, and aggressive LPS corals.
• Avoid placing zoanthids or mushrooms where they can grow into the tissue.
• Watch nighttime behavior from neighboring corals.
• Plan for full inflation, not just skeleton size.

Indophyllia often looks best when it has its own open sandbed area where the tissue can expand naturally without competition.

Feeding Indophyllia Coral

Indophyllia is photosynthetic, but it benefits from careful target feeding. Its large fleshy polyp can accept small meaty foods when healthy, especially after the lights begin to dim and feeding response is visible.

Good foods for Indophyllia include:

• Mysis shrimp
• Small pieces of marine fish or shrimp
• Finely chopped seafood
• Small LPS coral pellets
• Zooplankton-based coral foods

Feed small portions one to two times per week as a safe starting point. The source article recommends more frequent feeding, but in many reef tanks, lighter controlled feeding is safer because overfeeding can raise nutrients, irritate tissue, and increase bacterial risk.

Tank Mates and Compatibility

Indophyllia can be kept with many peaceful reef fish and invertebrates, but it should be protected from animals that nip fleshy corals or steal food aggressively.

Good tank mates often include:

• Clownfish
• Gobies
• Blennies
• Peaceful wrasses
• Reef-safe snails
• Cleaner shrimp with caution during feeding

Use caution with some angelfish, butterflyfish, large hermit crabs, and shrimp that repeatedly steal food from the coral’s mouth. Also avoid sand-sifting animals that bury the coral or drop sand onto its tissue throughout the day.

Growth Rate and Long-Term Development

Indophyllia has a slow growth rate compared with many colony-forming corals. It is usually kept as a single showpiece coral rather than a fast-growing colony. Long-term success is measured by tissue inflation, stable color, and the absence of recession rather than rapid size increase.

Healthy long-term development depends on:

• Stable salinity and temperature
• Steady alkalinity, calcium, and magnesium
• Low to moderate lighting
• Gentle indirect flow
• Stable sandbed placement
• Balanced nutrients
• Occasional careful feeding

A healthy Indophyllia can remain a beautiful centerpiece for years when it is protected from tissue damage and kept in stable conditions.

Can Indophyllia Coral Be Fragged?

Indophyllia is not commonly fragged because it is usually a solitary coral with one large fleshy polyp over a skeleton. Cutting it can cause major tissue injury, infection, and recession.

For most reef keepers, Indophyllia should be treated as a display coral rather than a propagation coral. If fragging is attempted, it should only be done by experienced coral cutters with proper tools, stable recovery conditions, and an understanding that the risk is high.

Common Indophyllia Coral Problems

Most Indophyllia problems come from tissue damage, excessive light, direct flow, unstable water chemistry, poor sandbed placement, pests, or irritation from neighboring corals.

Deflated Tissue

Temporary deflation can happen after feeding, shipping, handling, or lighting changes. Ongoing deflation may indicate excessive flow, poor water quality, light stress, salinity swings, or tissue damage.

Tissue Recession

Tissue recession may be caused by alkalinity swings, rough substrate, direct flow, light shock, nearby stinging corals, poor water quality, or bacterial issues. Check placement and water stability first.

Brown Jelly Disease

Brown jelly disease can appear as brown, slimy tissue decay and can spread quickly through fleshy LPS corals. If suspected, isolate the coral if possible, improve water quality, increase appropriate flow, and use a coral dip when needed.

Bleaching or Faded Color

Bleaching or fading is often connected to too much light, sudden lighting changes, low nutrients, or stress. Move the coral to a lower-light area or reduce intensity gradually if light stress is likely.

Pests and Irritation

Flatworms, nuisance algae, sand buildup, and hitchhikers can irritate Indophyllia tissue. Inspect new corals carefully, and review our coral pests and predators guide if tissue damage appears without an obvious water quality issue.

Handling and Acclimation

Indophyllia should be handled very carefully because the fleshy tissue can tear against the skeleton. Avoid touching the inflated tissue directly. Support the base or skeleton only when necessary and do not squeeze the coral during transfer.

Good acclimation practices include:

• Temperature acclimate the coral.
• Inspect for tissue damage, pests, and algae.
• Dip only when appropriate and follow product directions.
• Place on a clean, stable sandbed.
• Start in low to moderate lighting.
• Use gentle indirect flow.
• Avoid repeated moves after placement.

A new Indophyllia may take time to inflate fully. Stable placement is usually better than constant repositioning.

Maintenance Tips for Indophyllia Coral

Indophyllia care is mostly about protecting tissue and keeping water stable. Because it often sits on the sandbed, debris can collect around it if flow is too weak.

Helpful maintenance habits include:

• Use a turkey baster to gently remove detritus around the coral.
• Keep sand from repeatedly covering the tissue.
• Test alkalinity and salinity regularly.
• Perform regular water changes.
• Watch for fish or inverts stealing food or picking at tissue.
• Keep aggressive corals out of reach.

A healthy Indophyllia should look clean, inflated, and free from sand abrasion, algae growth, or exposed skeleton.

Signs of a Healthy Indophyllia Coral

A healthy Indophyllia should show full fleshy expansion, stable color, and no exposed skeleton. It may inflate more at certain times of day and may show feeding response after lights dim.

Healthy signs include:

• Full inflated tissue
• Stable bright or translucent color
• No spreading recession
• No brown jelly or tissue decay
• Good feeding response
• Clean sandbed placement
• No signs of fish or invert damage

An Indophyllia that stays inflated and holds color is usually doing well. A coral that remains shrunken, pale, torn, or receding needs closer inspection.

Related Corals You May Also Like

If you like Indophyllia corals, these related coral categories and care guides can help you build a colorful LPS reef tank:

• LPS Corals - Browse colorful large polyp stony corals for reef aquariums.
• New Arrival Corals - See recently added WYSIWYG corals for your reef tank.
• Scott's Handpicked Corals - Explore standout corals selected for color and quality.
• Cynarina Coral Care Guide - Compare another fleshy button-style LPS coral.
• Trachyphyllia Coral Care Guide - Learn care for another colorful sandbed LPS coral.
• Fungia Plate Coral Care Guide - Review care for a free-living sandbed coral.
• LPS vs SPS Corals - Compare care needs across major stony coral groups.
• Coral Care Guides - Browse care resources for LPS, SPS, soft corals, mushrooms, and zoanthids.

Shop Indophyllia and LPS Corals

Indophyllia is a beautiful Button Coral for reef keepers who want a colorful sandbed centerpiece with inflated fleshy tissue and a slow, manageable growth pattern. With low to moderate lighting, gentle indirect flow, stable water chemistry, and careful placement, it can become a standout coral in a reef tank.

Browse LPS corals, new arrival corals, and featured corals at ExtremeCorals.com to find healthy corals that match your reef tank.

Frequently Asked Questions About Indophyllia Coral Care

Is Indophyllia coral beginner friendly?

Indophyllia can be beginner friendly in a stable reef tank, but it needs gentle flow, low to moderate lighting, careful sandbed placement, and protection from tissue damage.

How much light does Indophyllia need?

Indophyllia usually does best under low to moderate lighting, often around 50-120 PAR. Avoid placing it under intense light too quickly.

What flow is best for Indophyllia coral?

Indophyllia prefers low to moderate indirect flow. Strong direct flow can damage fleshy tissue and may cause the coral to stay deflated or recede.

Where should I place Indophyllia in a reef tank?

Indophyllia is usually best placed on a stable sandbed or smooth lower area where it receives gentle indirect flow and low to moderate light.

Does Indophyllia need feeding?

Indophyllia is photosynthetic but benefits from occasional target feeding with small meaty foods or LPS coral foods, especially after the lights begin to dim.

Why is my Indophyllia deflated?

Indophyllia may deflate because of handling, feeding, excessive flow, light stress, unstable water, salinity swings, tissue damage, or irritation from tank mates.

Can Indophyllia be kept in a nano tank?

Yes, Indophyllia can be kept in a nano tank if salinity, temperature, lighting, flow, and nutrients remain stable and the coral has room to expand.

Can Indophyllia coral be fragged?

Fragging is not usually recommended because Indophyllia is a solitary coral with one large fleshy polyp. Cutting it can cause serious tissue damage.

About the Author

Scott Shiles is the owner of ExtremeCorals.com, which he has operated for over 25 years and is recognized as one of the early dedicated live coral websites on the internet. A lifelong reef keeper since 1984, Scott has decades of hands-on experience maintaining marine aquariums and previously owned and operated a brick and mortar aquarium retail store for 10 years, including five years alongside Extreme Corals. He holds a degree in Marine Biology and has personally selected and sold hundreds of thousands of live corals. An avid scuba diver who has explored reef systems around the world, Scott shares practical coral care and husbandry knowledge based on real world reef experience.