💙❄️ Glacier Blue Tenuis Acropora
Acropora tenuis – Blue Branching SPS Frag with White Core
🔹 Quick Stats
Care Level: Advanced
Temperament: Peaceful
Colour Form: A striking electric blue Acropora tenuis with a brilliant white axial centre and contrasting luminous tips. Under actinic or royal-blue lighting, the branches radiate deep sapphire tones while the central growth zone glows pure white — creating a stunning “glacier light” effect across the colony.
Water Conditions: 24–27 °C, dKH 8–11, pH 8.0–8.4, sg 1.024–1.026
Family: Acroporidae
Lighting: High (to enhance blue fluorescence and white contrast)
Water Flow: Strong, multidirectional
Placement: Upper reef zones
🧬 Overview
The Glacier Blue Tenuis Acropora is a premium collector frag admired for its icy contrast and luminous depth. Each branch blends cool blue pigmentation with a glowing white core that gives the coral a frozen, crystalline appearance under reef lighting.
Its elegant, rounded branching structure and intense chromatic response make it a true standout piece in any SPS collection — especially in tanks dominated by warm or pink corals.
🍽️ Care & Feeding
This coral is fully photosynthetic, but benefits greatly from trace element stability (especially potassium, iron, and iodine) to maintain its vibrant blue hue and white centre.
Occasional feeding with fine powdered foods such as Reef Roids or Coral Dust enhances tissue growth and polyp extension.
📈 Optimal Parameters
| Parameter | Ideal Range |
|---|---|
| Alkalinity (dKH) | 8–11 |
| Calcium (Ca) | 420–460 ppm |
| Magnesium (Mg) | 1250–1350 ppm |
| Nitrate (NO₃) | 2–10 ppm |
| Phosphate (PO₄) | 0.01–0.05 ppm |
📍 Placement
Place in upper reef zones under intense full-spectrum or actinic lighting. Ensure turbulent, multidirectional flow to promote symmetrical branch formation and maintain clean polyp tissue. Avoid direct shadowing from nearby SPS colonies.
💙❄️ Glacier Blue Tenuis Acropora
A masterpiece of contrast — glowing white centres framed by deep ocean blue, bringing pure Arctic brilliance to your reef.