G
Guppy
Poecilia reticulata
VS
Z
Zebra Dartfish
Ptereleotris zebra
Choosing between Guppy and Zebra Dartfish? 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.
Guppy
Poecilia reticulataVS
Zebra Dartfish
Ptereleotris zebraCommon Name
Guppy
Zebra Dartfish
Scientific Name
Poecilia reticulata
Ptereleotris zebra
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
5 gallons
30 gallons
Recommended Tank
10 gallons
40 gallons
Temperature
72°F - 82°F
72°F - 78°F
pH Range
6.8 - 7.8
8.1 - 8.4
Max Size
2.5 inches
4 inches
Lifespan
1-3 years
3-5 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
Zebra Dartfish
✓ Good For
- Community tanks
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.