Argentine Humphead
Gymnogeophagus balzanii
Argentine Humphead has a semi-aggressive temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 12 cm (≤ 4.7 in)
- Aquarium size
- 300 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length
- Care level
- Intermediate
- Temperament
- Semi-Aggressive
- Temperature
- 16–26 °C
- pH
- 6.5–7.5
- GH
- 5–15 dGH
- Diet
- Omnivore
- Lifespan
- up to 8 years
Care requirements
Care level: Intermediate.
Lifespan: up to 8 years.
Aquarium size and space needs
Minimum aquarium size: 300 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 16–26 °C, pH 6.5–7.5, GH 5–15 dGH.
Temperament and compatibility
Argentine Humphead needs careful companion choice because it can be territorial or semi-aggressive.
Feeding
As an omnivore, Argentine Humphead should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Argentina, Brazil, Paraguay, Uruguay.
Before adding this fish
- Plan for an aquarium of 300 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length.
- Choose other fish carefully around this temperament.
- Offer a varied diet that matches this species.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Argentine Humphead get?
Argentine Humphead reaches ≤ 12 cm (≤ 4.7 in).
What aquarium size does Argentine Humphead need?
Use an aquarium of at least 300 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length.
Is Argentine Humphead peaceful?
Argentine Humphead needs more careful companion choice because the temperament data points toward boundaries, space, or similar-sized fish.
What temperature is suitable for Argentine Humphead?
Keep it between 16 to 26 °C.