Can Black Neon Tetra and Black Skirt Tetra Live Together?
Yes, Black Neon Tetra and Black Skirt Tetra are ideal tank mates. Both species share compatible water parameters and peaceful temperaments, making them well-suited for a community aquarium. A minimum tank size of 66 litres is recommended.
At a Glance
Behaviour & Temperament
Black Neon Tetra is a peaceful species (1/10), while Black Skirt Tetra is generally mild-mannered (4/10). This modest difference means Black Skirt Tetra may occasionally assert dominance over Black Neon Tetra.
Black Neon Tetra and Black Skirt Tetra both frequent the Middle (Open Water) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.
Water Parameters
The safe temperature window for both species falls between 23°C and 26°C. Aim for the midpoint of this range (around 24.5°C) for optimal comfort.
Both fish can tolerate a pH between 6 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.
For general hardness, the shared comfort zone is 3–15 dGH. Regular testing will ensure conditions stay within this range. An aquarium test kit is recommended for monitoring.
Tank Setup
To house Black Neon Tetra and Black Skirt Tetra together, plan for an aquarium of at least 66 litres with a minimum length of 60 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.
Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.
Specific environmental needs for this combination include: Plants - Densely covered, Driftwood (Digestion/Hiding), Leaf Litter/Blackwater. Meeting these requirements will help both species thrive.
Both species do well with moderate (standard) water movement, so a standard filtration setup rated for the tank volume should suffice.
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Frequently Asked Questions
Can Black Neon Tetra and Black Skirt Tetra live together?▾
Yes. Black Neon Tetra and Black Skirt Tetra are considered ideal tank mates. Their water parameters, temperaments, and behaviour profiles are well matched for a community aquarium.
What size tank do Black Neon Tetra and Black Skirt Tetra need?▾
A minimum of 66 litres (tank length at least 60 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.
What water temperature is best for Black Neon Tetra and Black Skirt Tetra together?▾
Keep the aquarium between 23°C and 26°C. A target of around 24.5°C sits comfortably within both species' preferred ranges.
Are Black Neon Tetra or Black Skirt Tetra aggressive?▾
Black Neon Tetra is peaceful (1/10) and Black Skirt Tetra is generally mild-mannered (4/10). Their similar temperaments generally lead to a peaceful coexistence.
What pH do Black Neon Tetra and Black Skirt Tetra need?▾
Both species overlap in the 6–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.
Will Black Skirt Tetra nip Black Neon Tetra's fins?▾
Black Skirt Tetra is a known fin nipper. If Black Neon Tetra has long or flowing fins, there is a real risk of fin damage. Keeping Black Skirt Tetra in a larger group can help redirect nipping behaviour toward conspecifics.
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