G
Ghost Shrimp
Palaemonetes paludosus
VS
P
Pajama Cardinalfish
Sphaeramia nematoptera
Choosing between Ghost 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.
Ghost Shrimp
Palaemonetes paludosusVS
Pajama Cardinalfish
Sphaeramia nematopteraCommon Name
Ghost Shrimp
Pajama Cardinalfish
Scientific Name
Palaemonetes paludosus
Sphaeramia nematoptera
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
5 gallons
20 gallons
Recommended Tank
10 gallons
30 gallons
Temperature
65°F - 82°F
72°F - 78°F
pH Range
7 - 8
8.1 - 8.4
Max Size
2 inches
3 inches
Lifespan
1-1.5 years
5-8 years
Diet
Algae, Detritus, Leftover food, Biofilm, Algae wafers
Marine pellets, Frozen Mysis shrimp, Frozen brine shrimp, Marine flakes
Ghost Shrimp
✓ Good For
- Community tanks
- Beginners
- Small tanks
Pajama Cardinalfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.