Can a Pencil Urchin Live With a Spanish Hogfish?
✗ Not recommended in most tanksVerdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 0/100.
Why
- Reef safety hard block: Not reef-safe — Pencil Urchin will damage coral/inverts
- Known conflict: Hogfish (Bodianus) eat ornamental shrimp, crabs and snails
It can work if…
- Reef safety concern — relocate or rehome before adding to a reef tank
- Known incompatibility — these species are documented to conflict
- Upgrade to a larger tank — this species needs more volume
Both species at a glance
Pencil Urchin
Eucidaris tribuloides
- Aggression:
- peaceful
- Min tank:
- 30 gallons
- Reef safe:
- unsafe
- Diet:
- omnivore
Spanish Hogfish
Bodianus rufus
- Aggression:
- aggressive
- Min tank:
- 150 gallons
- Reef safe:
- caution
- Diet:
- carnivore