C
Costello Tetra
Hemigrammus hyanuary
VS
P
Peacock Cichlid
Aulonocara spp.
Choosing between Costello 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.
Costello Tetra
Hemigrammus hyanuaryVS
Peacock Cichlid
Aulonocara spp.Common Name
Costello Tetra
Peacock Cichlid
Scientific Name
Hemigrammus hyanuary
Aulonocara spp.
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
10 gallons
55 gallons
Recommended Tank
20 gallons
75 gallons
Temperature
72°F - 79°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, Brine shrimp, Daphnia
Carnivore pellets, Frozen foods, Live foods
Costello Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Peacock Cichlid
✓ Good For
- Community tanks
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