Can Dwarf Gourami Live With Yellow Tang?
❌Not Compatible
Incompatible pH. Dwarf Gourami needs 6.0–7.5, Yellow Tang needs 8.1–8.4.
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Parameter Comparison
| Parameter | Dwarf Gourami | Yellow Tang | Overlap |
|---|---|---|---|
| Temperature | 77–82°F | 75–82°F | 77–82°F ✓ |
| pH Range | 6–7.5 | 8.1–8.4 | No overlap ✗ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 3.5" | 8" | Similar ✓ |
| Min Tank Size | 10 gal | 75 gal | 75 gal minimum together |
| Diet | Omnivore | Herbivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Dwarf Gourami
Trichogaster lalius
beginnerpeaceful10+ gal
Dwarf gouramis are stunning labyrinth fish with vibrant red and blue striped patterns. Like bettas, they can breathe atmospheric air. Males are colorful while females are silvery. They are generally peaceful but males can be territorial with each other.
Full care guide →Yellow Tang
Zebrasoma flavescens
intermediatesemi-aggressive75+ gal
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 →Other Compatible Tank Mates
For Dwarf Gourami:
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