Rainbow Hornets Zoanthids are ultra-bright, fast-growing polyps known for their striking concentric rings of yellow, red, blue, and green. Their intense color and ease of care make them a top pick for collectors and beginners alike.
Coral Highlights:
🌈 Multicolor Pattern – Bright alternating rings with glowing centers
⚡ Fast Grower – Spreads quickly on frag plugs and rockwork
💡 Lighting: Moderate to high PAR (100–200) – more light = more color pop
🌊 Flow: Moderate – enough to keep debris off, not too strong
🧪 Parameters:
Temp: 75–78°F
Salinity: 1.025
dKH: 8–11
Calcium: 400–450 ppm
Magnesium: 1250–1350 ppm
Nitrate: 5–15 ppm
Phosphate: 0.03–0.08 ppm
Placement: Mid to lower areas of rockwork; avoid shading to keep colors vibrant
Feeding: Optional—will grow with light alone, but responds to reef roids or amino acid dosing
Care Level: Easy – Great for nano tanks, soft coral gardens, or collectors’ zoa islands
📦 Note: Frags are not WYSIWYG. Each Rainbow Hornet frag may develop its own ring pattern and intensity under your tank’s lighting.
