ASD Rainbow Tenuis

About this coral

ASD Rainbow Tenuis is an SPS coral sold under that shop name, generally associated with the Acropora tenuis (stony coral) group. In practical reef-keeping terms, it’s a branching Acropora-style coral meant for established saltwater aquariums where lighting and flow are strong and water chemistry stays stable. Hobbyists typically place it on live rock so it can be secured and exposed to consistent, reef-strength conditions.

Features:

• Belongs to the SPS/Acropora group, which generally benefits from strong aquarium lighting to support calcification
• Prefers high, steady water movement (often turbulent flow) to keep surfaces clear and deliver oxygen and nutrients
• Does best when parameters are stable over time, reducing stress from swings in chemistry
• Best positioned so it receives direct light and strong flow without being shaded or hit constantly by powerheads
• Generally suited for reef tanks with other SPS, where water quality and flow patterns are already dialed in
• Helps build a varied SPS display as part of a multi-coral setup, especially when placed on established rockwork

Specifications:

• Scientific identity (verified by category/name context): Acropora tenuis (SPS coral group)
• Care level (general guidance): SPS/Acropora: requires stable water conditions
• Lighting (general guidance): Strong lighting
• Water flow (general guidance): High flow / strong, turbulent circulation
• Placement: Secure to live rock in a stable, well-lit area with strong flow
• Temperature (general reef range): ~24–26°C (75–79°F)
• Salinity (general reef range): ~1.023–1.026 SG
• pH (general reef target): ~8.1–8.3
• Alkalinity / Calcium / Magnesium (general reef targets): Maintain typical reef SPS stability (values vary by tank; keep consistent)