E
Elephant Nose Fish
Gnathonemus petersii
VS
O
Opaline Gourami
Trichogaster trichopterus (Opaline variant)
Choosing between Elephant Nose Fish 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.
Elephant Nose Fish
Gnathonemus petersiiVS
Opaline Gourami
Trichogaster trichopterus (Opaline variant)Common Name
Elephant Nose Fish
Opaline Gourami
Scientific Name
Gnathonemus petersii
Trichogaster trichopterus (Opaline variant)
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
55 gallons
30 gallons
Recommended Tank
75 gallons
40 gallons
Temperature
73°F - 82°F
72°F - 82°F
pH Range
6 - 7.5
6 - 8
Max Size
10 inches
6 inches
Lifespan
6-10 years
4-6 years
Diet
Live blackworms, Frozen bloodworms, Pellets, Brine shrimp
Flakes, Pellets, Frozen foods, Vegetables
Elephant Nose Fish
✓ Good For
- Community tanks
- Schooling displays
Opaline Gourami
✓ Good For
- Community tanks
- Beginners
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