
Anemones, mushrooms, and zoanthids
Isaurus
Isaurus tuberculatus
Photo: James D. Reimer, Mamiko Hirose, Peter Wirtz · CC BY 3.0 · Wikimedia Commons
Key facts
- Temperature24–27 °C
- pH8.1–8.4
- Adult size4 cm
- Difficulty★★☆☆☆
- WaterMarine
- Reef safeYes
Full profile
- Type
- Zoanthid
- Family
- Zoanthidae
- Origin
- Indo-Pacific and Caribbean
- Size
- 2–4 cm polyps
- Temperature
- 24 – 27°C
- pH
- 8.1 – 8.4
- Salinity
- 1.023 – 1.026
- Ca / KH / Mg
- marine standard
- Difficulty
- ★★☆☆☆
- Light
- average
- Current
- average
- Aggressiveness
- low
- Feeding
- photosynthesis
- Reef Safe
- ✅ Yes
Notes: Tuberculate polyps that resemble greenish fingers; they open only at night.





