P
Pajama Cardinalfish
Sphaeramia nematoptera
VS
T
Tiger Barb
Puntigrus tetrazona
Choosing between Pajama Cardinalfish and Tiger Barb? 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.
Pajama Cardinalfish
Sphaeramia nematopteraVS
Tiger Barb
Puntigrus tetrazonaCommon Name
Pajama Cardinalfish
Tiger Barb
Scientific Name
Sphaeramia nematoptera
Puntigrus tetrazona
Type
Saltwater / Marine
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
72°F - 78°F
74°F - 82°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
3 inches
3 inches
Lifespan
5-8 years
5-7 years
Diet
Marine pellets, Frozen Mysis shrimp, Frozen brine shrimp, Marine flakes
Flakes, Pellets, Frozen foods, Live foods, Vegetables
Pajama Cardinalfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Tiger Barb
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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