Can Blue Gourami live with Swordtail?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 72–82°F and pH 7–8.4 — aim there.
Side-by-side
| Blue Gourami | Swordtail | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 6–8.5 | 7–8.4 |
| Hardness (GH) | 5–20 dGH | 12–30 dGH |
| Adult size | 5" | 5.5" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Min tank | 30 gal | 29 gal |
Together, plan on at least 30 gallons.
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Design a tank with Blue Gourami, Swordtail →Everything compatible with Blue Gourami · …with Swordtail