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Datasheet
| Care Description | Acropora are the crown jewel of the SPS world. No other genus has the sheer number of species as Acropora and when reef aquarists talk about the requirements to keep an SPS system, they are talking specifically about the care requirements of Acropora. Having said that, Acropora are one of the most difficult corals to keep. They are highly sensitive to changes in water chemistry and require the most in terms of flow and light. Many experienced hobbyists have struggled keeping Acropora long term, but that is part of the attraction to this coral. Lastly, Acropora benefit greatly from a well established aquarium, preferably one that has been set up at least for 1 year. Please see below for additional care tips for Acropora. |
| Water Flow | Strong |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.023-1.026 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
Acropora, known as the crown jewel of the SPS coral world, boasts an extensive array of species that dominate discussions in reef aquarium care due to their demanding requirements. These corals are highly regarded but also notoriously challenging to keep, requiring specific environmental conditions to thrive.
Demands and Hardiness
Acropora are sensitive to fluctuations in water chemistry, necessitating stable and pristine conditions for long-term survival. They demand high levels of water flow and intense lighting, making them a test of skill for even experienced aquarists. A well-established aquarium, ideally running for at least a year, is highly beneficial for the successful care of Acropora.
Lighting
High lighting is essential for Acropora, with options ranging from high output fluorescent bulbs like T5 to more intense solutions such as metal halides. Different lighting spectrums can influence the coloration of Acropora, with some specimens displaying dramatic color changes in response to varying light conditions.
Water Flow
A strong water movement is recommended for Acropora, mimicking the turbulent conditions they thrive in naturally. Adequate water flow helps in maintaining optimal health and promoting growth in these delicate corals.
Feeding
Although Acropora primarily rely on photosynthesis through their zooxanthellae, supplementing their diet with liquid and powdery foods can be advantageous. Feeding small, appropriately-sized food items like Phytoplankton and Zooplankton can enhance the health and vibrancy of Acropora colonies.
Propagation
Acropora is a genus that has been extensively propagated in captivity, making it a suitable candidate for aquaculture efforts. Through responsible propagation practices, it is possible to achieve a sustainable harvest of Acropora corals over time.
Localization & Habitat
Acropora corals are predominantly found in the Indo-Pacific region, inhabiting diverse areas such as Fiji, Tonga, the Solomon Islands, and the Great Barrier Reef. Their natural habitats offer insights into the environmental conditions necessary for their successful care in aquarium settings.