B
Blue Gourami
Trichogaster trichopterus
VS
D
Dottyback
Pseudochromis spp.
Choosing between Blue Gourami and Dottyback? 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.
Blue Gourami
Trichogaster trichopterusVS
Dottyback
Pseudochromis spp.Common Name
Blue Gourami
Dottyback
Scientific Name
Trichogaster trichopterus
Pseudochromis spp.
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Aggressive
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
40 gallons
Temperature
72°F - 82°F
72°F - 78°F
pH Range
6 - 8
8.1 - 8.4
Max Size
6 inches
3 inches
Lifespan
4-6 years
5-7 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small crustaceans
Blue Gourami
✓ Good For
- Community tanks
- Beginners
Dottyback
✓ Good For
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