LiveAquaria Colony Polyp, Pink Rays
The Zoanthus Colony Polyp Corals, also known as Sea Mats or Colonial Polyps, come in a variety of colors including light pink to lavender. These colonial animals consist of multiple individual polyps attached to a piece of live rock.
They have the ability to sting other polyps or corals, though the sting is mild. The polyps are semi-aggressive and require ample space between them and neighboring corals to prevent crowding and competition.
These corals are suitable for beginner reef aquarists due to their ease of maintenance. They thrive under high light levels and medium water movement. For optimal health, iodine and other trace elements should be regularly added to the aquarium water.
| Key Features | Details |
|---|---|
| Color | Light pink to lavender |
| Light Requirement | High |
| Water Movement | Medium |
| Maintenance | Easy for beginners |
| Water Parameters | Requires iodine and trace elements |
FAQ
Do these polyps sting other corals?
Yes, the polyps can sting other corals, though the sting is mild. They are semi-aggressive and should be placed with sufficient space from other colonies or polyps.
What lighting and water movement do they need?
They require high light levels and medium water movement to thrive.
Are they suitable for beginners?
Yes, they are considered easy to maintain and are a good choice for beginner reef aquarists.

Stewart Sharp –
The pink rays added a vibrant touch to my tank. They’re easy to set up and stay healthy with regular water changes. I keep them well spaced from other corals to avoid any issues. The lighting is strong, and I add iodine weekly as recommended.
Ian Quinn –
Great color and growth rate. I noticed they don’t crowd other corals when placed properly. I use medium flow and high light. They’ve been stable for over six months with no stinging incidents.
Virginia Roberts –
Perfect for a new reef setup. The pink hue stands out in the tank. I followed the care instructions and added trace elements regularly. They’ve grown steadily and look healthy.