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