C
Clownfish
Amphiprion ocellaris
VS
C
Costello Tetra
Hemigrammus hyanuary
Choosing between Clownfish and Costello Tetra? 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
Costello Tetra
Hemigrammus hyanuaryCommon Name
Clownfish
Costello Tetra
Scientific Name
Amphiprion ocellaris
Hemigrammus hyanuary
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
75°F - 82°F
72°F - 79°F
pH Range
8.1 - 8.4
5.5 - 7
Max Size
4 inches
2 inches
Lifespan
6-10 years
3-5 years
Diet
Marine pellets, Frozen Mysis shrimp, Marine flakes, Algae
High-quality flake food, Micro pellets, Brine shrimp, Daphnia
Clownfish
✓ Good For
- Community tanks
Costello Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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