C
Clownfish
Amphiprion ocellaris
VS
J
Jack Dempsey
Rocio octofasciata
Choosing between Clownfish and Jack Dempsey? 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
Jack Dempsey
Rocio octofasciataCommon Name
Clownfish
Jack Dempsey
Scientific Name
Amphiprion ocellaris
Rocio octofasciata
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
55 gallons
Recommended Tank
30 gallons
75 gallons
Temperature
75°F - 82°F
75°F - 80°F
pH Range
8.1 - 8.4
6.5 - 8
Max Size
4 inches
15 inches
Lifespan
6-10 years
10-15 years
Diet
Marine pellets, Frozen Mysis shrimp, Marine flakes, Algae
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Clownfish
✓ Good For
- Community tanks
Jack Dempsey
✓ Good For
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