Species profile
Brochis Emerald Catfish
Brochis splendens
Peaceful
Easy care
150 L minimum aquarium
8–10 cm adult size
Bottom
Minimum group: 6
About this species
General notes for hobby use.
Larger cory-type catfish needing a group, fine sand and more floor area than standard small Corydoradinae species.
Water parameters
Suggested general range for long-term care.
Temperature
22–27 °C
pH
6–7.5
GH
Not yet documented
KH
Not yet documented
Flow preference
Low–moderate
Data confidence
Verified
Behaviour
General behaviour traits used by TanksConnected compatibility checks.
Minimum group size
Minimum group: 6
Tank zone
Bottom
Territory level
None
Predation risk
None
Bioload factor
1.3
Peaceful and social. Provide a substantial group and keep the substrate smooth/fine to protect barbels and permit normal foraging.
Compatibility flags
Quick cautions for common tank-planning issues.
Fin nipper
Not yet documented
Plant safe
Yes
Shrimp safe
Yes
Snail safe
Yes
Cave breeder
Not yet documented
Digs substrate
Not yet documented
Jump risk
Yes
Natural history & care
Research-backed context for long-term aquarium care.
Lifespan
Not yet documented
Diet type
Omnivore
Minimum aquarium volume
150 L
Minimum footprint
100 × 40 cm
Accepted scientific name
Brochis splendens
Alternative names
Emerald Catfish, Emerald Brochis, Corydoras splendens, Brochis splendens, Emerald Cory, Green Cory
Native range
Amazon basin and associated northern South American drainages.
Natural habitat
Freshwater river/floodplain habitats; aquarium husbandry should prioritise soft substrate, oxygenation and broad bottom area.
Diet & feeding
Benthic omnivore; use quality sinking foods supplemented with frozen/live invertebrates and some plant-based material.
Breeding & sexing
Research-backed guidance for identifying sexes and reproductive behaviour.
Sexing
Mature females are typically larger, deeper and broader; males are slimmer.
Breeding
Corydoradine-style adhesive egg layer; cooler water changes can help trigger spawning and eggs are placed on glass/plants.