B
Blue Gularis Killifish
Fundulopanchax sjoestedti
VS
R
Red Tail Shark
Epalzeorhynchos bicolor
Choosing between Blue Gularis Killifish and Red Tail Shark? 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
Red Tail Shark
Epalzeorhynchos bicolorCommon Name
Blue Gularis Killifish
Red Tail Shark
Scientific Name
Fundulopanchax sjoestedti
Epalzeorhynchos bicolor
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Semi-Aggressive
Semi-Aggressive
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
55 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
5 inches
6 inches
Lifespan
2-3 years
5-8 years
Diet
Live foods, Frozen bloodworms, High-quality pellets, Brine shrimp
Algae wafers, Pellets, Vegetables, Flakes
Blue Gularis Killifish
✓ Good For
Red Tail Shark
✓ Good For
- Community tanks
- Beginners
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