☢️💚💛🪸 Catalaphyllia jardinei “Toxic Green & Yellow” – WYSIWYG
Ultra Fluorescent Elegance Coral – Neon Dual Tone
🔹 Quick Stats
Care Level: Moderate
Temperament: Semi-aggressive (long sweeper tentacles)
Colour Form: Electric neon green tentacles infused with intense toxic yellow highlights, creating a vivid dual-tone glow. Under actinic lighting, both colours fluoresce strongly, blending into a high-energy, almost radioactive effect across the coral.
Water Conditions: 24–26 °C, dKH 7.5–8.5, pH 8.0–8.4, sg 1.024–1.026
Family: Euphylliidae
Lighting: Low to Moderate (PAR 50–120)
Water Flow: Low to Moderate, indirect (gentle sway)
Placement: Sandbed / Low reef
Type: WYSIWYG (What You See Is What You Get)
🧬 Overview
The Catalaphyllia jardinei “Toxic Green & Yellow” is a high-impact Elegance coral that combines two of the most vibrant reef colours into one glowing display. The mix of neon green and toxic yellow creates a layered fluorescence that shifts and intensifies depending on lighting and movement.
Under blue spectrum lighting, the coral radiates with extreme brightness, producing a glowing aura effect that makes it impossible to ignore. The long, flowing tentacles add a sense of motion and softness, balancing the intense colour output.
This morph is ideal as a centrepiece coral, bringing both dynamic movement and explosive colour to the sandbed or lower reef zones.
🧾 WYSIWYG
You will receive the exact specimen shown, selected for fluorescence intensity, colour balance, and polyp extension.
Selected for:
• Neon green and toxic yellow dual-tone coloration
• Extreme fluorescence under actinic lighting
• Flowing tentacles with strong extension
• High-visibility centrepiece coral
• Premium Elegance morph
🍽️ Care & Feeding
Elegance corals benefit from both photosynthesis and occasional feeding.
Recommended feeding occasionally:
• Mysis shrimp or small meaty foods
• LPS pellets
• Target feeding to support growth and tissue health
📈 Optimal Parameters
Parameter | Ideal Range
Alkalinity (dKH) | 7.5–8.5
Calcium (Ca) | 420–450 ppm
Magnesium (Mg) | 1300–1400 ppm
Nitrate (NO₃) | 5–15 ppm
Phosphate (PO₄) | 0.03–0.10 ppm
📍 Placement
Best placed on the sandbed or low rockwork in an area with gentle, indirect flow. Allow space from other corals due to its long sweeper tentacles.
☢️💚💛 Catalaphyllia “Toxic Green & Yellow” – WYSIWYG
Dual-tone nuclear glow — a vibrant Elegance coral that delivers maximum colour, movement, and reef dominance.