Can a Emerald Crab Live With a Pearl Toby Puffer?
~ Possible with cautionVerdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 54/100.
Why
- Known conflict: Toby/sharpnose puffers (Canthigaster) nip ornamental shrimp, snails and crabs
It can work if…
- Known incompatibility — these species are documented to conflict
Both species at a glance
Pearl Toby Puffer
Canthigaster margaritata
- Aggression:
- peaceful
- Min tank:
- 10 gallons
- Reef safe:
- caution
- Diet:
- omnivore