P
Pajama Cardinalfish
Sphaeramia nematoptera
VS
T
Tinfoil Barb
Barbonymus schwanenfeldii
Choosing between Pajama Cardinalfish and Tinfoil 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
Tinfoil Barb
Barbonymus schwanenfeldiiCommon Name
Pajama Cardinalfish
Tinfoil Barb
Scientific Name
Sphaeramia nematoptera
Barbonymus schwanenfeldii
Type
Saltwater / Marine
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
75 gallons
Recommended Tank
30 gallons
100 gallons
Temperature
72°F - 78°F
72°F - 77°F
pH Range
8.1 - 8.4
6.5 - 7.5
Max Size
3 inches
14 inches
Lifespan
5-8 years
8-10 years
Diet
Marine pellets, Frozen Mysis shrimp, Frozen brine shrimp, Marine flakes
Large pellets, Vegetables, Algae wafers, Live or frozen foods
Pajama Cardinalfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Tinfoil Barb
✓ Good For
- Community tanks
- Schooling displays
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