C
Costello Tetra
Hemigrammus hyanuary
VS
D
Discus
Symphysodon spp.
Choosing between Costello Tetra and Discus? 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
Discus
Symphysodon spp.Common Name
Costello Tetra
Discus
Scientific Name
Hemigrammus hyanuary
Symphysodon spp.
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Advanced
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
55 gallons
Recommended Tank
20 gallons
75 gallons
Temperature
72°F - 79°F
82°F - 88°F
pH Range
5.5 - 7
6 - 7
Max Size
2 inches
8 inches
Lifespan
3-5 years
10-15 years
Diet
High-quality flake food, Micro pellets, Brine shrimp, Daphnia
High-quality pellets, Beef heart, Frozen foods, Live foods
Costello Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Discus
✓ Good For
- Community tanks
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