C
Clownfish
Amphiprion ocellaris
VS
O
Opaline Gourami
Trichogaster trichopterus (Opaline variant)
Choosing between Clownfish 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.
Clownfish
Amphiprion ocellarisVS
Opaline Gourami
Trichogaster trichopterus (Opaline variant)Common Name
Clownfish
Opaline Gourami
Scientific Name
Amphiprion ocellaris
Trichogaster trichopterus (Opaline variant)
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
40 gallons
Temperature
75°F - 82°F
72°F - 82°F
pH Range
8.1 - 8.4
6 - 8
Max Size
4 inches
6 inches
Lifespan
6-10 years
4-6 years
Diet
Marine pellets, Frozen Mysis shrimp, Marine flakes, Algae
Flakes, Pellets, Frozen foods, Vegetables
Clownfish
✓ Good For
- Community tanks
Opaline Gourami
✓ Good For
- Community tanks
- Beginners
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