C
Celestial Pearl Danio
Danio margaritatus
VS
P
Pajama Cardinalfish
Sphaeramia nematoptera
Choosing between Celestial Pearl Danio 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.
Celestial Pearl Danio
Danio margaritatusVS
Pajama Cardinalfish
Sphaeramia nematopteraCommon Name
Celestial Pearl Danio
Pajama Cardinalfish
Scientific Name
Danio margaritatus
Sphaeramia nematoptera
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
20 gallons
Recommended Tank
20 gallons
30 gallons
Temperature
68°F - 76°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
1 inches
3 inches
Lifespan
3-5 years
5-8 years
Diet
Micro pellets, Crushed flakes, Frozen cyclops, Baby brine shrimp, Micro worms
Marine pellets, Frozen Mysis shrimp, Frozen brine shrimp, Marine flakes
Celestial Pearl Danio
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
Pajama Cardinalfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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