Species Comparison
Five-Banded Barb vs Fancy Guppy
Verdict:Possible with care
Side-by-side specs
Barbs
Family
Livebearers
2″
Adult size
2″
20gal
Min tank
10gal
72–81°F
Temperature
72–82°F
5–6.5
pH
6.8–7.8
peaceful
Temperament
peaceful
6+
Schooling
3+
mid
Water level
top
Compatibility notes
- warnFive-Banded Barb prefers pH 5–6.5, Fancy Guppy prefers 6.8–7.8 — water chemistry mismatch.