Can Boesemani Rainbowfish Live With Yellow Tang?
Incompatible pH. Boesemani Rainbowfish needs 7.0–8.0, Yellow Tang needs 8.1–8.4.
Parameter Comparison
| Parameter | Boesemani Rainbowfish | Yellow Tang | Overlap |
|---|---|---|---|
| Temperature | 77–86°F | 75–82°F | 77–82°F ✓ |
| pH Range | 7–8 | 8.1–8.4 | No overlap ✗ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 4.5" | 8" | Similar ✓ |
| Min Tank Size | 30 gal | 75 gal | 75 gal minimum together |
| Diet | Omnivore | Herbivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Boesemani Rainbowfish
Melanotaenia boesemani
Boesemani rainbowfish are among the most colorful freshwater fish available. Males display a stunning gradient from steel blue on the front half to bright orange-gold on the back half. They are active, hardy schooling fish that reach a respectable 4–5 inches and look absolutely spectacular in schools of 8+ under good lighting.
Full care guide →Yellow Tang
Zebrasoma flavescens
The yellow tang is the most iconic reef tank fish — a solid lemon-yellow disc that constantly grazes algae across the rock work. They are active, hardy, and excellent algae controllers for reef tanks. However, they need large tanks (75+ gallons minimum), can be aggressive toward similar-shaped fish, and have become significantly more expensive following collection bans in Hawaii.
Full care guide →