D
Dwarf Gourami
Trichogaster lalius
VS
O
Opaline Gourami
Trichogaster trichopterus (Opaline variant)
Choosing between Dwarf Gourami and Opaline Gourami? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Dwarf Gourami
Trichogaster laliusVS
Opaline Gourami
Trichogaster trichopterus (Opaline variant)Common Name
Dwarf Gourami
Opaline Gourami
Scientific Name
Trichogaster lalius
Trichogaster trichopterus (Opaline variant)
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
10 gallons
30 gallons
Recommended Tank
20 gallons
40 gallons
Temperature
72°F - 82°F
72°F - 82°F
pH Range
6 - 7.5
6 - 8
Max Size
3.5 inches
6 inches
Lifespan
4-6 years
4-6 years
Diet
High-quality flake food, Frozen bloodworms, Frozen brine shrimp, Daphnia, High-quality pellets, Vegetable matter
Flakes, Pellets, Frozen foods, Vegetables
Dwarf Gourami
✓ Good For
- Community tanks
- Beginners
- Small tanks
Opaline Gourami
✓ Good For
- Community tanks
- Beginners
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.