B
Blue Gularis Killifish
Fundulopanchax sjoestedti
VS
G
Guppy
Poecilia reticulata
Choosing between Blue Gularis Killifish and Guppy? 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.
Blue Gularis Killifish
Fundulopanchax sjoestedtiVS
Guppy
Poecilia reticulataCommon Name
Blue Gularis Killifish
Guppy
Scientific Name
Fundulopanchax sjoestedti
Poecilia reticulata
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
20 gallons
5 gallons
Recommended Tank
30 gallons
10 gallons
Temperature
72°F - 78°F
72°F - 82°F
pH Range
6 - 7.5
6.8 - 7.8
Max Size
5 inches
2.5 inches
Lifespan
2-3 years
1-3 years
Diet
Live foods, Frozen bloodworms, High-quality pellets, Brine shrimp
Flakes, Pellets, Frozen foods, Vegetables
Blue Gularis Killifish
✓ Good For
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
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