Fungia Plate coral is a popular LPS coral in reef tanks because it combines bold shape, manageable care, and strong visual appeal in a single coral. Often called plate coral, Fungia is known for its round flattened form, colorful tissue, and ability to do well in a stable reef system without the same difficulty level as many advanced corals. This guide explains how to care for Fungia Plate coral in a reef tank, including water parameters, lighting, water flow, feeding, placement, water changes, and the warning signs to watch for over time.

For many reef keepers, Fungia is a great coral because it looks substantial and eye-catching without demanding extreme care. It can work well in mixed reefs, LPS systems, and beginner-friendly tanks as long as the coral is given stable water chemistry, gentle placement, and enough room around it. With proper care, Fungia can remain colorful, inflated, and healthy for years.

Looking to add a colorful LPS coral to your reef tank? Browse our LPS corals for sale and explore healthy corals for your aquarium.

What Is Fungia Plate Coral?

Fungia Plate coral is a large polyp stony coral known for its disc-like shape and fleshy tissue spread across a hard skeleton. In reef tanks, it is often kept as a single showpiece coral because its round form and color pattern help it stand out from branching or encrusting species.

Unlike many corals that are attached permanently to rockwork, plate corals are often best kept on the substrate where they can rest safely and expand without pressure from nearby corals.

Why Fungia Plate Coral Is So Popular

• It has a bold flat shape that stands out in the reef tank
• It is often easier than many high-end LPS or SPS corals
• It can show attractive color and tissue extension
• It works well as a low-profile showpiece coral
• It usually adapts well to stable mixed reef systems

Fungia is especially appealing to hobbyists who want a coral with strong display value but without the demanding care level of many collector corals.

Water Parameters

Fungia Plate coral prefers stable reef water conditions. Like many LPS corals, it usually handles a reasonable range well as long as parameters stay consistent rather than swinging often.

• Temperature: 75-80°F
• Salinity: 1.025
• pH: 8.1-8.4
• Calcium: 380-430 ppm
• Alkalinity: keep stable in a healthy reef range
• Magnesium: maintain in a normal reef range

Stable water quality is one of the biggest factors in keeping Fungia healthy. Sudden changes in salinity, alkalinity, or temperature can stress the coral and lead to poor extension or tissue decline.

If you are working on chemistry stability, read our guide on pH and alkalinity in reef tanks.

Lighting

Fungia Plate coral usually does well under moderate to moderately high lighting. It is best to acclimate the coral slowly to your tank lights, especially if it came from lower light conditions.

• Moderate to moderately high lighting is usually best
• Slow acclimation helps prevent stress
• Too much light too quickly can cause irritation or fading
• Stable lighting is generally better than repeated changes

Many reef keepers get the best results by starting Fungia in a lower or middle position and only increasing exposure if the coral appears comfortable and healthy.

If you want to learn more about reef lighting, read our guide on reef tank lighting.

Water Flow

Fungia Plate coral needs moderate water flow to help move waste away and bring nutrients to the coral, but high direct flow can damage or irritate its delicate tissue.

• Moderate indirect flow is usually ideal
• Avoid harsh direct current
• Too much flow can damage tissue
• Too little flow can allow debris buildup

The goal is enough movement to keep the coral clean without pushing the tissue too hard against the skeleton.

If you want to learn more about circulation, read our guide on water flow and coral health.

Feeding

Fungia Plate coral is photosynthetic and gets much of its energy from zooxanthellae, but it can also benefit from supplemental feeding. Regular light feeding often helps support fullness and long-term condition.

• Offer small meaty foods such as mysis shrimp or brine shrimp
• Feed gently and in small portions
• Watch the coral’s feeding response before increasing food amounts
• Avoid overfeeding because it can hurt water quality

Feeding is not always required for survival, but it can help improve condition and support healthier long-term growth in stable systems.

Placement

Placement is very important for Fungia Plate coral. It should usually be placed on a flat, stable surface where it can rest without being crowded or damaged.

• Place on sandy substrate or another flat stable surface
• Give it enough room from neighboring corals
• Avoid sharp rock edges that can cut tissue
• Do not crowd it into aggressive mixed coral zones

Because Fungia has exposed fleshy tissue, it should not be forced into tight rockwork or areas where other corals may sting or rub against it.

Water Changes and Maintenance

Regular water changes are an important part of keeping Fungia healthy. Clean, stable water helps support tissue health and reduces the buildup of unwanted nutrients and waste.

• Perform regular water changes
• Keep the area around the coral clean
• Remove detritus if it collects near the coral
• Monitor tank conditions consistently

Good maintenance habits usually do more for Fungia than reactive corrections after problems appear.

Monitoring for Stress

It is important to watch Fungia Plate coral regularly for signs of stress. Early signs are often easier to correct than advanced decline.

• Loss of color
• Closed or reduced tissue expansion
• Tissue recession
• Failure to respond to stable conditions

If these signs appear, review lighting, flow, water chemistry, and placement as quickly as possible.

Common Fungia Plate Coral Problems

Tissue Damage

This is often caused by harsh flow, rough placement, or contact with sharp rock or neighboring corals.

Poor Inflation

Reduced expansion may be linked to water instability, weak placement, or long-term irritation.

Color Loss

Stress from lighting or chemistry changes can reduce color intensity over time.

Detritus Buildup

If water movement is too weak, debris may settle around the coral and contribute to irritation.

How to Tell If Fungia Is Healthy

• It stays inflated and colorful
• Tissue looks full and undamaged
• It responds to stable flow and lighting
• It may show a feeding response when offered food
• There is no visible recession around the skeleton

A healthy Fungia Plate coral usually looks settled, fleshy, and stable in the tank. A coral that stays shrunken or damaged for too long is usually signaling that something in the environment needs to be corrected.

Best Tank Setup for Fungia Plate Coral

Fungia usually does best in reef tanks with:

• Stable water chemistry
• Moderate to moderately high lighting
• Moderate indirect flow
• Flat, safe placement areas
• Regular maintenance and observation

It is a strong choice for hobbyists who want a hardy LPS showpiece coral that can work in mixed reef systems without extreme care demands.

Related Corals You May Also Like

If you are interested in Fungia Plate coral, you may also want to explore other fleshy LPS corals and related reef tank guides:

• Browse LPS corals for sale
• Scolymia coral care guide
• Trachyphyllia coral care guide
• Bubble coral care guide
• LPS corals overview

Ready to add a colorful plate coral to your reef tank? Browse our LPS corals for sale and explore healthy corals for your aquarium.

Shop Fungia and LPS Corals

Explore our WYSIWYG LPS corals, new arrival corals, and featured corals to build a more colorful reef tank.

Final Thoughts

Fungia Plate coral is a hardy and attractive LPS coral that can make an excellent addition to a reef tank when water quality, placement, lighting, and flow are all handled properly. With stable care and regular observation, it can remain one of the most unique and visually rewarding corals in the aquarium.

Frequently Asked Questions

Q: Is Fungia Plate coral beginner friendly?
A: Yes, often. Fungia is generally considered a manageable and hardy LPS coral in stable reef tanks.

Q: What lighting does Fungia Plate coral need?
A: Moderate to moderately high lighting is usually a strong starting point, with slow acclimation to avoid stress.

Q: Does Fungia Plate coral need feeding?
A: It can benefit from supplemental feeding. Small meaty foods may help support fullness and overall health.

Q: Where should Fungia Plate coral be placed?
A: Usually on a flat stable surface or sandy substrate with enough room away from other corals.

Q: Why is my Fungia Plate coral shrinking or losing color?
A: Common causes include lighting stress, poor flow, unstable water parameters, irritation, or poor placement.

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.