J
Jack Dempsey
Rocio octofasciata
VS
S
Siamese Algae Eater
Crossocheilus oblongus
Choosing between Jack Dempsey and Siamese Algae Eater? 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
Siamese Algae Eater
Crossocheilus oblongusCommon Name
Jack Dempsey
Siamese Algae Eater
Scientific Name
Rocio octofasciata
Crossocheilus oblongus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
55 gallons
30 gallons
Recommended Tank
75 gallons
55 gallons
Temperature
75°F - 80°F
75°F - 79°F
pH Range
6.5 - 8
6.5 - 7.5
Max Size
15 inches
6 inches
Lifespan
10-15 years
10-12 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Algae, Algae wafers, Vegetables, Flakes, Frozen foods
Jack Dempsey
✓ Good For
Siamese Algae Eater
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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