Marliers Julie
Julidochromis marlieri
Marliers Julie is a bottom-to-middle swimmer.
Save this fish or add it directly to one of your aquariums.
Need help with Marliers Julie?
Explore compatibility, care or problems using this guide and your aquarium’s conditions.
Quick facts
- Adult size
- ≤ 5.9" (≤ 15 cm)
- Aquarium size
- 29 US gal (110 L) or larger / ≥ 47.2" (≥ 120 cm) minimum length
- Care level
- Beginner – Intermediate
- Temperament
- Semi-Aggressive
- Swimming zone
- Bottom to middle swimmer
- Temperature
- 73–81°F (23–27°C)
- pH
- 7.5–9.5
- GH
- 10–25 dGH
- Diet
- Omnivore
- Lifespan
- up to 8 years
Care requirements
Care level: Beginner – Intermediate.
Lifespan: up to 8 years.
Aquarium size and space needs
Minimum aquarium size: 29 US gal (110 L) or larger / ≥ 47.2" (≥ 120 cm) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 23–27 °C, pH 7.5–9.5, GH 10–25 dGH.
Temperament and compatibility
Marliers Julie needs careful companion choice because it can be territorial or semi-aggressive.
Swimming zone and behavior
This fish uses the lower to middle part of the aquarium, so leave enough open substrate area for movement and feeding.
Before adding this fish
- Plan for an aquarium of 29 US gal (110 L) or larger / ≥ 47.2" (≥ 120 cm) minimum length.
- Choose other fish carefully around this temperament.
- Offer a varied diet suited to this species’ documented feeding habits.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Marliers Julie get?
Marliers Julie reaches ≤ 5.9" (≤ 15 cm).
What aquarium size does Marliers Julie need?
Use an aquarium of at least 29 US gal (110 L) or larger / ≥ 47.2" (≥ 120 cm) minimum length.
Is Marliers Julie peaceful?
Marliers Julie needs more careful companion choice because the temperament data points toward boundaries, space, or similar-sized fish.
What temperature is suitable for Marliers Julie?
Keep it between 23 to 27 °C.
