Cristata Torch Coral (Euphyllia cristata) – Description & Care
The Cristata Torch Coral, also known as the Grape Coral, is a unique species of Euphyllia cristata. It closely resembles the standard Torch Coral (Euphyllia glabrescens) but has shorter, more compact tentacles, giving it a bushier appearance. While not as aggressive as traditional torches, it still requires space due to its stinging capability.
Care Requirements:
1. Lighting
- Moderate to High (PAR 80-200)
- Thrives under LED or T5 lighting, but should be acclimated slowly to prevent stress.
2. Flow
- Moderate Flow
- Prefers gentle, indirect flow to keep tentacles swaying without excessive movement.
- Strong flow can cause retraction and stress.
3. Placement
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Mid to lower tank depending on light intensity.
- Unlike standard torch corals, Cristata has shorter tentacles, so it can be placed closer to other corals but still requires at least 3-4 inches of space.
4. Water Parameters
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Temperature: 76-80°F (24-27°C)
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Salinity: 1.025 SG (35 ppt)
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pH: 8.1-8.4
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Alkalinity: 8-12 dKH
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Calcium: 400-450 ppm
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Magnesium: 1250-1350 ppm
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Nitrates: 5-10 ppm
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Phosphates: 0.01-0.05 ppm
5. Feeding
- Photosynthetic but benefits from target feeding.
- Feed 1-2 times per week with meaty foods like mysis shrimp, brine shrimp, or coral foods like Reef Roids.
- Supplementing with amino acids and trace elements can enhance coloration and growth.
6. Tank Mates & Compatibility
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Less aggressive than traditional torch corals, but still has stinging capabilities.
- Can be placed closer to other Euphyllia species, such as Frogspawn and Hammer corals.
- Clownfish may attempt to host, but constant interaction can stress the coral.
- Avoid coral-nipping fish like butterflyfish, large angelfish, and some wrasses.
7. Special Considerations
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Shorter tentacles mean reduced aggression, but it can still sting nearby corals.
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Acclimate slowly to new lighting and flow conditions.
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Fragile skeleton—handle with care when moving or placing.
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Dip before adding to the tank to prevent parasites or brown jelly disease.
