Species profile
Spotted Headstander
Chilodus punctatus
Peaceful
Moderate care
180 L minimum aquarium
7–10 cm adult size
Midwater
Minimum group: 10
About this species
General notes for hobby use.
Aquarium references consistently describe ~8–10 cm adults despite a larger 18 cm FishBase maximum record; TanksConnected uses the aquarium planning range and records the discrepancy in evidence.
Water parameters
Suggested general range for long-term care.
Temperature
24–28 °C
pH
6–7.5
GH
2–12 dGH
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: 10
Tank zone
Midwater
Territory level
None
Predation risk
None
Bioload factor
1.2
Shy schooling fish; groups of ten or more reduce nervousness and conspecific aggression.
Compatibility flags
Quick cautions for common tank-planning issues.
Fin nipper
No
Plant safe
Caution
Shrimp safe
Yes
Snail safe
Yes
Cave breeder
No
Digs substrate
No
Jump risk
Yes
Natural history & care
Research-backed context for long-term aquarium care.
Lifespan
Not yet documented
Diet type
Omnivore
Minimum aquarium volume
180 L
Minimum footprint
100 × 40 cm
Accepted scientific name
Chilodus punctatus
Native range
Amazon and western Orinoco basins plus Guyana/Suriname drainages.
Natural habitat
Soft-water vegetated habitat. Use a mature 100 cm+ aquarium with dense cover, botanicals and quiet open schooling space.
Diet & feeding
Small dry/frozen foods plus substantial plant/algal matter; some specimens nibble soft plants.
Breeding & sexing
Research-backed guidance for identifying sexes and reproductive behaviour.
Sexing
Mature females are often fuller-bodied; otherwise sexes are similar.
Breeding
Egg-scatterer among vegetation; remove adults after spawning to reduce egg predation.