C
Cardinal Tetra
Paracheirodon axelrodi
VS
P
Peacock Cichlid
Aulonocara spp.
Choosing between Cardinal Tetra and Peacock Cichlid? 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.
Cardinal Tetra
Paracheirodon axelrodiVS
Peacock Cichlid
Aulonocara spp.Common Name
Cardinal Tetra
Peacock Cichlid
Scientific Name
Paracheirodon axelrodi
Aulonocara spp.
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
55 gallons
Recommended Tank
30 gallons
75 gallons
Temperature
73°F - 81°F
76°F - 82°F
pH Range
5.5 - 7
7.8 - 8.6
Max Size
2 inches
6 inches
Lifespan
3-5 years
6-10 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
Carnivore pellets, Frozen foods, Live foods
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Peacock Cichlid
✓ Good For
- Community tanks
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.