
Source: Wikimedia Commons
Zoanthus sp.
Perfect entry-level soft coral with incredible color variety. Tolerant of water quality fluctuations and easy to propagate.
Zoanthids (order Zoantharia) are colonial hexacorals found across tropical and subtropical coral reefs of the Indo-Pacific and Atlantic. Their polyps, measuring 5–20 mm in diameter, display a remarkable spectrum of fluorescent colors—green, blue, red, yellow, and purple—earning them the nickname "gems of the sea." They thrive under moderate LED lighting (100–200 PAR) with gentle to moderate flow, making them highly accessible to beginners while remaining endlessly collectible for experienced hobbyists. Propagation via fragging is straightforward. Some species contain palytoxin, so handling with bare hands should be avoided.
Source: Wikipedia (CC BY-SA 4.0)
The Zoanthids lives 10+ years with proper care.
The ideal temperature for the Zoanthids is 24〜27℃.
Origin
tropical and subtropical coral reefs of the Indo-Pacific and Atlantic
Lifespan
10+ years with proper care
Temperature
24〜27℃
Photosynthesis + liquid food
Sources: AlgaeBarn: Water Parameters 101
Fluorescence appearance


Coral fluorescent proteins are excited by blue/actinic light. Appearance differs greatly from under white light.
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Zoantharia (Zoanthus, Zoantharia = Mamezoa/Zoanthus). Not Scleractinia → not listed on CITES. Not subject to Japanese law.
Sources: DOC NZ / CITES-listed corals (Zoantharia not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Moderate LED lighting (100-200 PAR) is plenty. Placed on well-lit rock, it spreads into a mat.
Provide low to moderate flow. It spreads as a mat over rock, so keep it on an isolated rock where it cannot overgrow other corals.
Maintain 24-27C and specific gravity 1.025. It is relatively easy to keep, but stable parameters matter.
KH 7-11, Ca 400-450ppm
Some species contain palytoxin — handle with care
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Zoanthids is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Zoanthids is 10+ years with proper care. With proper care and nutrition, they can live a long and healthy life.
Zoanthids feeds on: Photosynthesis + liquid food. Aim for a balanced diet with appropriate feeding frequency.
The price of Zoanthids varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: June 24, 2026