Can Noble Gourami live with Green Neon Tetra?
Caution — with care
Why
- Only a narrow temperature overlap — keep both around 75°F.
- Only a narrow pH overlap — keep both around 6.5.
- Noble Gourami is large enough to threaten a small Green Neon Tetra — usually fine once both are adult, but watch new additions.
- No overlapping water hardness: Noble Gourami wants 6–7 dGH but Green Neon Tetra wants 1–5 dGH.
Sweet spot: both do well at 75–75°F and pH 6.5–6.5 — aim there.
Side-by-side
| Noble Gourami | Green Neon Tetra | |
|---|---|---|
| Temperature | 64–75°F | 75–84°F |
| pH | 6.5–7.6 | 4–6.5 |
| Hardness (GH) | 6–7 dGH | 1–5 dGH |
| Adult size | 3" | 1" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 gal | 10 gal |
Together, plan on at least 20 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: An adjustable heater → Chewy GH remineraliser → Aquarium Co-Op
Where to buy
- Noble Gourami: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Green Neon Tetra: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Noble Gourami · …with Green Neon Tetra