B
Blue Gourami
Trichogaster trichopterus
VS
M
Molly
Poecilia sphenops
Choosing between Blue Gourami and Molly? 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
Molly
Poecilia sphenopsCommon Name
Blue Gourami
Molly
Scientific Name
Trichogaster trichopterus
Poecilia sphenops
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
40 gallons
30 gallons
Temperature
72°F - 82°F
75°F - 82°F
pH Range
6 - 8
7.5 - 8.5
Max Size
6 inches
4.5 inches
Lifespan
4-6 years
3-5 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
High-quality vegetable-based flake food, Algae wafers, Spirulina, Blanched vegetables, Frozen daphnia, Bloodworms
Blue Gourami
✓ Good For
- Community tanks
- Beginners
Molly
✓ Good For
- Community tanks
- Beginners
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