Redtail Splitfin Goodeid
Xenotoca doadrioi
Redtail Splitfin Goodeid has a semi-aggressive temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 5 cm (≤ 2 in)
- Aquarium size
- 150 L or larger
- Care level
- Beginner – Intermediate
- Temperament
- Semi-Aggressive
- Temperature
- 12–25 °C
- pH
- 6.5–8
- GH
- 5–20 dGH
- Diet
- Omnivore
- Lifespan
- up to 3 years
Care requirements
Care level: Beginner – Intermediate.
Lifespan: up to 3 years.
Aquarium size and space needs
Minimum aquarium size: 150 L or larger. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 12–25 °C, pH 6.5–8, GH 5–20 dGH.
Temperament and compatibility
Redtail Splitfin Goodeid needs careful companion choice because it can be territorial or semi-aggressive.
Feeding
As an omnivore, Redtail Splitfin Goodeid should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Mexico.
Before adding this fish
- Plan for an aquarium of 150 L or larger.
- 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 Redtail Splitfin Goodeid get?
Redtail Splitfin Goodeid reaches ≤ 5 cm (≤ 2 in).
What aquarium size does Redtail Splitfin Goodeid need?
Use an aquarium of at least 150 L or larger.
Is Redtail Splitfin Goodeid peaceful?
Redtail Splitfin Goodeid needs more careful companion choice because the temperament data points toward boundaries, space, or similar-sized fish.
What temperature is suitable for Redtail Splitfin Goodeid?
Keep it between 12 to 25 °C.