Can Giant Gourami live with Green Neon Tetra?
Not recommended
Why
- Giant Gourami’s mouth is big enough to swallow Green Neon Tetra (only 1" long) — it will be eaten.
- Only a narrow pH overlap — keep both around 6.5–6.5.
- Only a narrow water hardness overlap — keep both around 5–5 dGH.
- Giant Gourami is semi-aggressive — give the peaceful Green Neon Tetra plenty of space, cover and broken sight lines.
Side-by-side
| Giant Gourami | Green Neon Tetra | |
|---|---|---|
| Temperature | 72–82°F | 75–84°F |
| pH | 6.5–8 | 4–6.5 |
| Hardness (GH) | 5–19 dGH | 1–5 dGH |
| Adult size | 24" | 1" |
| Temperament | Semi-aggressive | Peaceful |
| Min tank | 200 gal | 10 gal |
Together, plan on at least 200 gallons.
Compatible alternatives
Instead of Giant Gourami (to keep Green Neon Tetra):
- Kissing Gourami — 12", semi-aggressive
- Sparkling Gourami — 1.5", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
- Pygmy Cory — 1", peaceful
Instead of Green Neon Tetra (to keep Giant Gourami):
- Blue Gourami — 5", semi-aggressive
- Angelfish — 6", peaceful
- Gold Gourami — 6", semi-aggressive
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Giant Gourami, Green Neon Tetra →Everything compatible with Giant Gourami · …with Green Neon Tetra