Dusky Millions Fish
Phalloceros caudimaculatus
Dusky Millions Fish has a peaceful temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 2.4" (≤ 6 cm)
- Aquarium size
- 16 US gal (60 L) or larger
- Care level
- Intermediate – Advanced
- Temperament
- Peaceful
- Temperature
- 63–72°F (17–22°C)
- pH
- 6–8
- GH
- 5–20 dGH
- Diet
- Omnivore
- Lifespan
- up to 2 years
Care requirements
Care level: Intermediate – Advanced.
Lifespan: up to 2 years.
Aquarium size and space needs
Minimum aquarium size: 16 US gal (60 L) or larger. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 17–22 °C, pH 6–8, GH 5–20 dGH.
Temperament and compatibility
Dusky Millions Fish is peaceful and suits calm community fish.
Feeding
As an omnivore, Dusky Millions Fish should receive a varied diet rather than one repeated food type.
Before adding this fish
- Plan for an aquarium of 16 US gal (60 L) or larger.
- Avoid aggressive or highly competitive fish.
- Offer a varied diet that matches this species.
Natural habitat and origin
Origin: Brazil, Argentina, Uruguay, Paraguay.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Dusky Millions Fish get?
Dusky Millions Fish reaches ≤ 2.4" (≤ 6 cm).
What aquarium size does Dusky Millions Fish need?
Use an aquarium of at least 16 US gal (60 L) or larger.
Is Dusky Millions Fish peaceful?
Yes. Dusky Millions Fish is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.
What temperature is suitable for Dusky Millions Fish?
Keep it between 17 to 22 °C.