A
Amano Shrimp
Caridina multidentata
VS
P
Pajama Cardinalfish
Sphaeramia nematoptera
Choosing between Amano Shrimp and Pajama Cardinalfish? 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.
Amano Shrimp
Caridina multidentataVS
Pajama Cardinalfish
Sphaeramia nematopteraCommon Name
Amano Shrimp
Pajama Cardinalfish
Scientific Name
Caridina multidentata
Sphaeramia nematoptera
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
20 gallons
Recommended Tank
20 gallons
30 gallons
Temperature
70°F - 78°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
2 inches
3 inches
Lifespan
2-3 years
5-8 years
Diet
Algae, Algae wafers, Biofilm, Vegetable matter, Detritus
Marine pellets, Frozen Mysis shrimp, Frozen brine shrimp, Marine flakes
Amano Shrimp
✓ Good For
- Community tanks
- Beginners
- Small tanks
Pajama Cardinalfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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