Scolymia australis, commonly known as the Reverse Bleeding Apple coral, is a captivating large polyp stony (LPS) coral prized for its vibrant colours and unique patterning. This extra large specimen offers a stunning focal point for mature reef aquariums.
Lighting: Moderate to low lighting is preferred to maintain optimal colouration and health. Avoid intense direct light which may cause bleaching.
Water Flow: Moderate, indirect water flow is ideal to ensure adequate nutrient delivery without damaging the delicate polyps.
Placement: Position on the substrate or lower rockwork with sufficient space around it to prevent aggression towards neighbouring corals. This species requires at least 10cm clearance from other corals to avoid stinging interactions.
Care Level: Intermediate to advanced. Requires stable water parameters and regular feeding to thrive.
Diet: Primarily photosynthetic via symbiotic zooxanthellae but benefits from supplemental feeding of meaty foods such as mysis shrimp or specialised coral foods 1-2 times weekly.
Compatibility: Reef safe with adequate spacing. Avoid placing near aggressive corals or fast-growing SPS species.
Regular monitoring of water quality, including calcium, alkalinity, and magnesium, is essential to support skeletal growth and overall health.
Care Guide
| Scientific Name | Scolymia australis |
|---|---|
| Care Level | Intermediate to Advanced |
| Temperament | Semi-aggressive |
| Reef Safe | ⚠ Yes, with adequate spacing |
| Diet | Photosynthetic with supplemental feeding of meaty foods |
| Minimum Tank Size | 120 litres (30 gallons) |
| Lighting Requirements | Moderate to low lighting |
| Water Flow | Moderate, indirect flow |
| Placement | Substrate or lower rockwork with at least 10cm spacing from other corals |
| Origin | Not Provided |
| Maximum Size | Up to 15cm diameter |
FAQs
Is Scolymia australis suitable for beginner reef keepers?
This coral is best suited for intermediate to advanced hobbyists due to its specific care requirements and sensitivity to water quality fluctuations.
How often should I feed my Reverse Bleeding Apple coral?
Supplemental feeding 1-2 times per week with meaty foods like mysis shrimp or specialised coral foods is recommended to promote growth and vibrancy.
Can this coral be kept with other LPS corals?
Yes, but ensure adequate spacing of at least 10cm to prevent aggressive interactions and stinging.
What water parameters are ideal for Scolymia australis?
Maintain stable parameters: temperature 24-26°C, salinity 1.023-1.025, calcium 400-450 ppm, alkalinity 8-12 dKH, and magnesium 1250-1350 ppm.
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