J
Jack Dempsey
Rocio octofasciata
VS
O
Opaline Gourami
Trichogaster trichopterus (Opaline variant)
Choosing between Jack Dempsey 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.
Jack Dempsey
Rocio octofasciataVS
Opaline Gourami
Trichogaster trichopterus (Opaline variant)Common Name
Jack Dempsey
Opaline Gourami
Scientific Name
Rocio octofasciata
Trichogaster trichopterus (Opaline variant)
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Semi-Aggressive
Minimum Tank
55 gallons
30 gallons
Recommended Tank
75 gallons
40 gallons
Temperature
75°F - 80°F
72°F - 82°F
pH Range
6.5 - 8
6 - 8
Max Size
15 inches
6 inches
Lifespan
10-15 years
4-6 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Flakes, Pellets, Frozen foods, Vegetables
Jack Dempsey
✓ Good For
Opaline Gourami
✓ Good For
- Community tanks
- Beginners
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