Colorful zoanthid coral polyps in a row on a dark background

ZOANTHID & PALYTHOA SPECIES GUIDE

Find your next zoa and learn how to keep it thriving.

Zoanthids and palythoa are some of the most colorful, forgiving corals you can keep, and there are hundreds of named morphs to choose from. This guide profiles popular varieties side by side, with clear light, flow, and water ranges for each one. Practical care guides cover everything from fragging to pest control, and we put palytoxin safety first throughout.

Close-up of a zoanthid polyp with a green centre, orange ring and purple tentacles
Zoanthid colony with glowing teal centres, violet skirts and yellow tentacle tips
Dense zoanthid colony with pink centres and bright yellow tentacles
Zoanthid polyps with deep blue centres, red-orange rings and green-tipped tentacles
Mound of zoanthids with orange centres and purple faces on a reef rock

SPECIES GUIDE

Featured species

Hand-picked morphs to start with. Filter the full guide by color, care level, light, flow and growth rate.

CARE BASICS

Care guides, quick links

The essentials for healthy polyps, written for beginners and useful for experienced keepers too.

Lighting

PAR targets, photoperiod and acclimating new frags.

Water Flow

Moderate, indirect flow that keeps polyps clean.

Water Parameters

Temperature, salinity, alkalinity and nutrients.

Feeding

Do zoas need target feeding? What and how often.

Fragging

Cutting, gluing and mounting frags safely.

Pests

Zoa pox, nudibranchs, sea spiders and more.

Dipping

Choosing a dip and building a quarantine routine.

Palytoxin Safety

Gloves, eye protection and safe handling basics.

Handle with care: palytoxin

Some zoanthids and palythoa can contain palytoxin. Always wear gloves and eye protection when handling or fragging, and never boil or scrub live rock that holds them.