The mesmerizing world of coral reefs has captured the hearts of countless marine enthusiasts, and among the most captivating and sought-after corals is the genus Acropora. Known for their stunning colors and intricate growth forms, Acropora corals add unparalleled beauty to reef aquariums. 

In this article, we will explore some of the most popular types of Acropora in the reefing hobby, highlighting their distinct colorations and growth forms.

Acropora millepora

Acropora millepora, commonly known as the Staghorn Coral, is a favorite among reef keepers due to its vibrant colors and fast growth rate. It forms delicate branches resembling deer antlers, hence the name "Staghorn." 

The coloration of  Acropora millepora can vary greatly, encompassing shades of green, blue, purple, and pink. 

This coral is highly adaptable and can thrive in a range of lighting and flow conditions, making it an excellent choice for both beginner and experienced hobbyists.

Acropora tenuis

Acropora tenuis, often referred to as the Thin Branch Coral, is celebrated for its slim and intricate growth form. Its branches are slender and tightly spaced, creating an elegant and delicate appearance. 

The coloration of Acropora tenuis can be breathtaking, with variations that include vibrant blues, intense pinks, and even combinations of contrasting hues. 

This coral thrives in moderate to high light and water flow, making it ideal for well-established reef tanks.

Acropora valida

Acropora valida, commonly called the Green Slimer Coral, is renowned for its vivid green coloration and rapid growth. This coral forms thick branches that grow outward in a bushy manner, giving it a striking presence in the aquarium. 

The Green Slimer Coral is highly adaptable and can tolerate a range of water parameters, making it a popular choice for both beginner and advanced reef keepers. Its vibrant green color adds a refreshing touch to any reef tank.

Acropora microclados

Acropora microclados, also known as the Strawberry Shortcake Coral, is a true showstopper in the reefing community. Its branches exhibit a unique color combination of bright red or pink, with contrasting green polyps that resemble juicy strawberries.

This coral typically forms thick, sturdy branches that create a bushy growth form.

Acropora microclados requires high light intensity and moderate to strong water flow, making it a choice for experienced reef enthusiasts.

Acropora hyacinthus

Acropora hyacinthus, commonly referred to as the Blue Bottlebrush Coral, showcases stunning shades of blue, ranging from pastel hues to deep blues reminiscent of the ocean's depths. This coral species grows in a distinctive branching pattern, resembling a bottlebrush. 

Acropora hyacinthus requires strong lighting and moderate to high water flow to maintain its vibrant coloration and optimal health. Its captivating blue color makes it a sought-after addition to reef aquariums.

Final Thoughts

The world of Acropora corals offers a captivating array of colors and growth forms, enriching reef aquariums with their beauty and grace. 

Whether you are drawn to the delicate branches of Acropora millepora or the intense coloration of Acropora microclados, each type brings its unique charm to the reefing hobby.

Remember that successful care of Acropora corals requires attention to water quality, lighting, and flow, so be sure to provide the optimal conditions to ensure their well-being.

As you embark on your journey to create a thriving reef tank, consider incorporating these popular Acropora species, turning your aquarium into a kaleidoscope of color and form.