Species profile
Bumblebee Catfish
Microglanis iheringi
Peaceful
Moderate care
80 L minimum aquarium
6–9 cm adult size
Bottom
Minimum group: 5
About this species
General notes for hobby use.
Small nocturnal South American catfish that needs caves/wood cover and will eat fish or shrimp small enough to swallow.
Water parameters
Suggested general range for long-term care.
Temperature
23–27 °C
pH
6–7.5
GH
Up to 15 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: 5
Tank zone
Bottom
Territory level
Low
Predation risk
Small fish
Bioload factor
1
Generally peaceful with appropriately sized tankmates but predatory toward fry and very small fish. More visible/confident when several are kept with many hides.
Compatibility flags
Quick cautions for common tank-planning issues.
Fin nipper
No
Plant safe
Yes
Shrimp safe
No / caution
Snail safe
Yes
Cave breeder
Yes
Digs substrate
No
Jump risk
Yes
Natural history & care
Research-backed context for long-term aquarium care.
Lifespan
Not yet documented
Diet type
Carnivore
Minimum aquarium volume
80 L
Minimum footprint
80 × 35 cm
Accepted scientific name
Microglanis iheringi
Alternative names
South American Bumblebee Catfish, Bumblebee Catfish
Native range
Venezuela and adjacent northern South American drainages.
Natural habitat
Swift-flowing streams with rock/gravel and sheltered crevices; aquarium fish appreciate moderate current and abundant cover.
Diet & feeding
Primarily insectivorous/carnivorous; offer sinking meaty foods, insect larvae and small frozen invertebrates after lights dim.
Breeding & sexing
Research-backed guidance for identifying sexes and reproductive behaviour.
Sexing
Sexual dimorphism is subtle; mature females may appear fuller-bodied.
Breeding
Reported to spawn in dark crevices/caves with male egg guarding; not routinely bred in general community aquaria.