CTO Acropora Millepora- AK Vivid Pink Milli

AK Vivid Pink Milli: The “Shag Carpet” of the Reef

Bring a burst of high-octane color and dynamic movement to your aquarium with the AK Vivid Pink Milli. This signature ACROKINGDOM Acropora millepora is a collector favorite for two reasons: its unapologetically bright, “Barbie-pink” coloration and its legendary polyp extension.

The AK Vivid Pink Milli is often the most “active” coral in a high-flow tank. Its long, hair-like polyps capture the light and the current, creating a soft, fuzzy appearance that hides a robust, fast-growing skeletal structure. Whether you are looking to fill space quickly or add a pop of neon pink, this Milli delivers.

Why the AK Vivid Pink Milli is a Showstopper:

• • Electric Pink Pigmentation: A true, saturated pink that holds its color even under intense high-PAR environments.

  • Incredible Movement: Known for “shaggy” polyp extension that sways beautifully in the current.

  • Rapid Encrusting: This species is a fast grower, quickly plating over rocks before sending up thick, vertical branches.

• Cut to Order Fragments (CTO) typically measure around 1 to 1.5 inches. Please allow 1 to 2 weeks for healing before shipping!
• Acropora thrives under stable water parameters. If you want to learn more about how we grow this coral, including water chemistry, light, and flow, please check out our All About Our Systems page.
• Learn more about Coral Acclimation

• Key Requirements for Healthy Acropora Millepora- AK Vivid Pink Milli

  Water Flow – Acropora corals naturally thrive in reef zones with intense currents. Strong, varied water movement in an aquarium removes waste and delivers nutrients to coral.

  Water Quality – Maintaining low nitrate and phosphate levels is critical for Acropora’s health. Poor water quality can slow their growth and negatively impact their overall condition.

  Lighting – In a reef tank, corals positioned near the top will receive higher light exposure, while those below may be shaded. This can affect their development, so careful placement and lighting adjustments may be necessary.

  Water Chemistry – These corals depend on stable levels of Calcium, Alkalinity, and Magnesium to build their skeletal structures.

  Feeding – Regular feeding with DIY Fish Food: How to Make Fish Food and Save Money supports Acropora’s growth and enhances coloration. Additionally, the presence of fish in the tank contributes to their overall well-being by providing natural nutrients.

  The Importance of Flow for Vibrant Acropora Coloration

  Preventing Detritus and Enhancing Nutrient Uptake

  Strong, turbulent water flow is essential for Acropora corals, as it prevents detritus from settling on their surface and ensures optimal nutrient absorption. Without proper flow, debris can accumulate, leading to poor photosynthesis and dull coloration.

  Improving Gas Exchange and Coral Health

  High-energy water movement promotes oxygen exchange, removes metabolic waste, and enhances polyp extension, which contributes to deeper, more vibrant colors. Stagnant water can cause tissue recession, increased algae growth, and poor overall health, dulling the coral’s natural hues.

  Creating the Ideal Flow Patterns

  To achieve the best coloration, use wavemakers or gyre pumps to create randomized, multi-directional flow that mimics natural reef currents. Direct, linear flow is not enough—corals need a dynamic, ever-changing water movement to bring out their most vivid colors.