Species profile
Bandit Corydoras
Hoplisoma metae
Peaceful
Moderate care
80 L minimum aquarium
4.5–6 cm adult size
Bottom
Minimum group: 6
About this species
General notes for hobby use.
Temperature narrowed from the generic 24–28°C legacy range.
Water parameters
Suggested general range for long-term care.
Temperature
21–25 °C
pH
6–7.5
GH
2–18 dGH
KH
Not yet documented
Flow preference
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
Tiny fry
Bioload factor
1.5
Peaceful social cory; group of six or more.
Compatibility flags
Quick cautions for common tank-planning issues.
Fin nipper
No
Plant safe
Yes
Shrimp safe
Yes
Snail safe
Yes
Cave breeder
No
Digs substrate
Yes
Jump risk
Low
Natural history & care
Research-backed context for long-term aquarium care.
Lifespan
Not yet documented
Diet type
Omnivore
Minimum aquarium volume
80 L
Minimum footprint
75 × 30 cm
Accepted scientific name
Hoplisoma metae
Alternative names
Masked Cory, Meta River Cory, Corydoras metae
Native range
Rio Meta drainage, Colombia, within the Orinoco basin.
Natural habitat
Soft sandy river/tributary habitat; provide shade, wood/plant cover and excellent water quality.
Diet & feeding
Complete sinking foods plus frozen/live invertebrates.
Breeding & sexing
Research-backed guidance for identifying sexes and reproductive behaviour.
Sexing
Females are larger and broader-bodied than males.
Breeding
Cory-type egg layer; pairs adopt the T-position and attach adhesive eggs to surfaces.