Can a Marcella Butterflyfish Live With a Royal Gramma?
✗ Not recommended in most tanksVerdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 0/100.
Why
- Size capacity hard block: Tank far too small (90gal for 300.0gal min)
- Tank overstocked (350%)
It can work if…
- Upgrade to a larger tank — this species needs more volume
- Tank is nearing capacity — consider removing a resident before adding this one
Both species at a glance
Marcella Butterflyfish
Prognathodes marcellae
- Aggression:
- peaceful
- Min tank:
- 300 gallons
- Reef safe:
- safe
- Diet:
- omnivore