Can Neon Tetra Live With Celestial Pearl Danio?
Neon Tetra and Celestial Pearl Danio are compatible. Temperature overlap 72–78°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Neon Tetra | Celestial Pearl Danio | Overlap |
|---|---|---|---|
| Temperature | 70–81°F | 72–78°F | 72–78°F ✓ |
| pH Range | 6–7 | 6.5–7.5 | 6.5–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 1.5" | 1" | Similar ✓ |
| Min Tank Size | 10 gal | 10 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Neon Tetra + Celestial Pearl Danio
To keep Neon Tetra and Celestial Pearl Danio together, you need at minimum a 20 gallon tank. Neon Tetra should be kept in a school of 6+. Celestial Pearl Danio should be kept in a school of 8+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Neon Tetra
Paracheirodon innesi
The Neon Tetra is arguably the most popular freshwater aquarium fish in the hobby. Their electric blue stripe and red tail create a stunning display, especially in large schools against a planted backdrop. Hardy, peaceful, and easy to care for, neon tetras are perfect for beginners and make excellent community tank members.
Full care guide →Celestial Pearl Danio
Danio margaritatus
Celestial pearl danios (also called galaxy rasboras) are tiny, jewel-like fish discovered in Myanmar in 2006. Their dark blue body is covered in iridescent pearl-white spots, with bright orange-red fins striped with black. Despite their exotic appearance, they are hardy and easy to care for — one of the hobby's best-kept secrets for nano tanks.
Full care guide →