O
Opaline Gourami
Trichogaster trichopterus (Opaline variant)
VS
R
Roseline Shark
Sahyadria denisonii
Choosing between Opaline Gourami and Roseline Shark? 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.
Opaline Gourami
Trichogaster trichopterus (Opaline variant)VS
Roseline Shark
Sahyadria denisoniiCommon Name
Opaline Gourami
Roseline Shark
Scientific Name
Trichogaster trichopterus (Opaline variant)
Sahyadria denisonii
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
55 gallons
Recommended Tank
40 gallons
75 gallons
Temperature
72°F - 82°F
60°F - 77°F
pH Range
6 - 8
6.8 - 7.8
Max Size
6 inches
5 inches
Lifespan
4-6 years
4-6 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Flakes, Pellets, Frozen foods, Vegetables
Opaline Gourami
✓ Good For
- Community tanks
- Beginners
Roseline Shark
✓ Good For
- Community tanks
- Schooling displays
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