Can Fancy Guppy and Phoenix Rasbora live together?

Fancy Guppy and Phoenix Rasbora are not compatible. The comparison on this page runs the same compatibility engine as the tank builder, checking temperature and pH overlap, predation by size, temperament, and known hard-pair conflicts.

Species Comparison

Fancy Guppy vs Phoenix Rasbora

Verdict:Not compatible

Side-by-side specs

Livebearers

Family

Rasboras

2″

Adult size

0.7″

10gal

Min tank

5gal

72–82°F

Temperature

72–82°F

6.8–7.8

5–7

peaceful

Temperament

peaceful

Schooling

top

Water level

mid

Compatibility notes

criticalFancy Guppy grows large enough (2") to eat Phoenix Rasbora (0.7").

Try both in the builder →Compare different species