Can Harlequin Rasbora Live With Yellow Tang?
❌Not Compatible
Incompatible pH. Harlequin Rasbora needs 6.0–7.5, Yellow Tang needs 8.1–8.4.
Ad
Parameter Comparison
| Parameter | Harlequin Rasbora | Yellow Tang | Overlap |
|---|---|---|---|
| Temperature | 72–81°F | 75–82°F | 75–82°F ✓ |
| pH Range | 5.5–7 | 8.1–8.4 | No overlap ✗ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 2" | 7.9" | Size mismatch ✗ |
| Min Tank Size | 11 gal | 79 gal | 75 gal minimum together |
| Diet | Omnivore | Herbivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Harlequin Rasbora
Trigonostigma heteromorpha
beginnerpeaceful11+ gal
The Harlequin Rasbora (Trigonostigma heteromorpha) is a beginner freshwater species known for its orange-pink, black triangle coloration. Classic schooling fish. Mid.
Full care guide →Yellow Tang
Zebrasoma flavescens
intermediatesemi-aggressive79+ gal
The Yellow Tang (Zebrasoma flavescens) is a intermediate saltwater species known for its bright yellow coloration. Iconic yellow reef fish. Mid.
Full care guide →Other Compatible Tank Mates
For Harlequin Rasbora:
Ad