Slate Pencil Urchin

Eucidaris tribuloides

May eat corals and sponges; heavy bulldozer.

Temperature

23.3 – 26.7 °C

pH

8 – 8.4

KH

7 – 12 dKH

Adult size

15.2 cm

Minimum tank

284 L

Temperament

Semi aggressive

Care

Moderate