Zoanthus spp. (Blue)

Blue polyps

Zoanthus corals, or Zoas, are some of the most colorful and popular soft corals in the reef hobby. They come in an incredible range of colors and patterns — from bright neon greens and oranges to deep purples and blues — making them a favorite for creating vibrant reef displays. They do best under moderate lighting and water flow, and they’ll quickly form beautiful colonies that cover your rocks with color.

Care in Aquariums:

• Lighting: Moderate to high — Zoas love good light to bring out their colors.
• Water Flow: Moderate — enough to keep debris off but not too strong.
• Placement: Depending on the type - lower to middle or top areas of the tank. They spread easily, so give them space to grow.
• Feeding: Mostly photosynthetic, but they can benefit from occasional coral foods or fine plankton.