TankStockingCan Tiger Barb live with Neon Tetra?
Yes — Tiger Barb and Neon Tetra are a workable pairing in a suitable, cycled tank.
The planner's verdict
Tiger Barb + Neon Tetra
✓ Good starter plan6× Tiger Barb, 6× Neon Tetra
The engine clears this pairing — a workable starting point in a cycled, planted tank.
Load this build in the planner ↑Tiger Barb vs Neon Tetra: key facts
A neutral, side-by-side look at each species' sourced stats. These are figures only — the verdict above states whether they should share a tank.
| Key fact | Tiger Barb | Neon Tetra |
|---|---|---|
| Adult size | 7 cm | 3 cm |
| Minimum tank | 20 US gal | 10 US gal |
| Minimum group | 6+ (shoal) | 6+ (shoal) |
| Temperament | Semi-aggressive | Peaceful |
| Temperature range | 20–26°C | 21–25°C |
| pH range | 6–7.5 | 5–7.5 |
| Bioload | Medium | Low |
| Swim level | Midwater | Midwater |
| Beginner-friendly | Yes | Yes |
Why, at a glance
Drawn straight from the sourced figures above, using the same thresholds the engine applies — these show the data behind the verdict, not a separate opinion.
Sources & confidence (2 species)
These back the Tiger Barb and Neon Tetra figures used for this verdict. Each figure is read from the TankStocking species database (v2026.06); below is the care reference behind it and how confident we are in that data. Confidence reflects the source quality, not whether any pairing is safe. Full source list and the welfare model are on the methodology page.
- Tiger Barb Puntigrus tetrazona — Seriously Fish (Puntigrus tetrazona) seriouslyfish.com/species/puntigrus-tetrazona high confidence
- Neon Tetra Paracheirodon innesi — Seriously Fish (seriouslyfish.com/species/paracheirodon-innesi) high confidence
Why
No welfare check fires for this pairing: their adult sizes, temperaments, temperature ranges and social needs line up. Keep each in its proper group and give the tank time to mature.
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Verdict
More matches for Tiger Barb
Other species the engine clears with Tiger Barb — tap to load the pairing.
Common questions
Can Tiger Barb live with Neon Tetra?
Yes — Tiger Barb and Neon Tetra are a workable pairing in a suitable, cycled tank. TankStocking's engine reaches this by checking minimum tank size, group needs, temperature overlap, aggression, predation by size and fin-nipping for this exact pairing.
What tank size do Tiger Barb and Neon Tetra need together?
Plan for at least 20 US gallons so both species clear their minimum-tank needs, with a group of 6+ Tiger Barb and a group of 6+ Neon Tetra. More water and a planted layout with broken sightlines always help.
Related to Tiger Barb & Neon Tetra
Related guides on TankStocking — each scored by the same welfare engine as the planner.
Full tank-mate guides
More compatibility guides
- Can Betta (Siamese Fighting Fish) live with Tiger Barb?
- Can Freshwater Angelfish live with Tiger Barb?
- Can Betta (Siamese Fighting Fish) live with Neon Tetra?
- Can Freshwater Angelfish live with Neon Tetra?
- Can Fancy Goldfish live with Neon Tetra?
- Can Neon Tetra live with Guppy (Fancy)?
- Can Neon Tetra live with Bronze Corydoras?
- Can Neon Tetra live with Cardinal Tetra?
- Can Neon Tetra live with Dwarf Gourami?
- Can Neon Tetra live with German Blue Ram?
- Can Neon Tetra live with Cherry Shrimp?
- Can Bolivian Ram live with Neon Tetra?
- Can Kuhli Loach live with Neon Tetra?
How many fit a tank?
This is a planning estimate based on sourced species data — individual fish vary. See the methodology, the Tiger Barb tank mates guide, or the full fish list.