B
Black Neon Tetra
Hyphessobrycon herbertaxelrodi
VS
B
Blue Gularis Killifish
Fundulopanchax sjoestedti
Choosing between Black Neon Tetra and Blue Gularis Killifish? 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.
Black Neon Tetra
Hyphessobrycon herbertaxelrodiVS
Blue Gularis Killifish
Fundulopanchax sjoestedtiCommon Name
Black Neon Tetra
Blue Gularis Killifish
Scientific Name
Hyphessobrycon herbertaxelrodi
Fundulopanchax sjoestedti
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
10 gallons
20 gallons
Recommended Tank
20 gallons
30 gallons
Temperature
72°F - 79°F
72°F - 78°F
pH Range
5.5 - 7.5
6 - 7.5
Max Size
1.5 inches
5 inches
Lifespan
3-5 years
2-3 years
Diet
Flakes, Micro pellets, Frozen foods, Live foods
Live foods, Frozen bloodworms, High-quality pellets, Brine shrimp
Black Neon Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Blue Gularis Killifish
✓ Good For
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.