The Orange Plate Coral is a free-living large-polyp stony (LPS) coral known for its round, disk-like shape and vibrant orange coloration. It typically has a central mouth with radiating ridges and short tentacles that extend, especially during feeding.
Unlike many corals, plate corals are not attached to rock as adults—they rest on the substrate and can even slowly move or inflate to reposition themselves.
Orange Plate Coral
$120.00Price
Lighting
- Moderate lighting
- Can adapt to higher light if acclimated slowly
- Too much light may cause bleaching or fading
Water Flow
- Low to moderate flow
- Gentle, indirect flow is best
- Strong flow can prevent full inflation or cause tissue damage
Placement
- Place directly on the sand bed
- Do not place on rockwork—sharp edges can tear the soft tissue underneath
- Give plenty of space for expansion and movement
Water Parameters
- Temperature: 76–80°F
- Salinity: 1.024–1.026
- pH: 8.1–8.4
- Alkalinity: 8–12 dKH
- Calcium: 400–450 ppm
- Magnesium: 1250–1350 ppm
- Stability is key to long-term health
Feeding
- Photosynthetic but benefits greatly from feeding
- Will accept:
- Mysis shrimp
- Brine shrimp
- Chopped meaty foods
- Feed 1–2 times per week for best growth and coloration
Behavior & Compatibility
- Semi-aggressive
- Extends feeder and sweeper tentacles, especially at night
- Can sting nearby corals—leave several inches of space
- May inflate or “walk” slightly across the sand
Growth & Propagation
- Moderate growth rate
- Can regenerate from damage if healthy
- Some species can produce “daughter plates” from the skeleton
Important Notes
- Very delicate tissue—avoid rough handling
- Do not bury in sand—keep surface exposed
- If flipped over, gently turn it back upright
- Watch for overfeeding—large food pieces can cause tissue damage or rot
