Common name: Acropora horrida

Scientific name: Acropora horrida (Dana, 1846)

General information

Acropora horrida, commonly known as Horrid Acropora, is a species of small polyp stony (SPS) coral that is popular among reef aquarium enthusiasts for its intricate branching structure and vibrant colors. This coral is known for its rapid growth rate and ability to adapt to various lighting conditions, making it a dynamic addition to any reef tank.

Details

Lighting
200 to 350 PAR
Salinity
S.G. 1.023 to 1.025
Temperature
25 to 28 °C (77 to 82 °F)
Acidity
pH 8.1 to 8.4
Care level
Moderate to difficult Sensitive to water quality.
Flow
High Mimics natural reef crest habitat.
Aggression
Semi aggresive Can outcompete neighbors.

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Cnidarians
    Cnidaria
  3. Class
    Anthozoans
    Anthozoa
  4. Order
    Stony Corals
    Scleractinia
  5. Family
    Acroporidae
    Acroporidae
  6. Genus
    Acropora
    Acropora
  7. Species
    Acropora horrida
    Acropora horrida (Dana, 1846)
  8. Synonyms
    Acropora angulata (Quelch)
    Acropora inermis (Brook, 1891)
    Acropora tylostoma (Ehrenberg, 1834)
    Heteropora tylostoma Ehrenberg, 1834
    Madrepora angulata Quelch, 1886
    Madrepora inermis Brook, 1891
    Madrepora parilis Quelch, 1886
    Madrepora tylostoma (Ehrenberg, 1834)

Care

Caring for Acropora horrida requires stable water conditions, with consistent levels of calcium, alkalinity, and magnesium to support its skeletal growth. Strong water flow and intense lighting are also crucial to mimic its natural reef environment. It's important to gradually acclimate this coral to the lighting conditions in your aquarium to prevent bleaching.

Symbiosis

Like many Acropora species, A. horrida may host a variety of marine life, including small crustaceans and fish that seek refuge within its branches. This symbiotic relationship can enhance the biodiversity of your aquarium and provide a more naturalistic setting for the inhabitants.

Habitat

Acropora horrida is found in the shallow waters of the Indo-Pacific region, typically in reef slopes and lagoons where it forms extensive colonies. It thrives in areas with strong water movement and abundant light, which are key factors to replicate in a home aquarium for the well-being of this coral.