B
Blue Gularis Killifish
Fundulopanchax sjoestedti
VS
O
Oscar
Astronotus ocellatus
Choosing between Blue Gularis Killifish and Oscar? 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
Oscar
Astronotus ocellatusCommon Name
Blue Gularis Killifish
Oscar
Scientific Name
Fundulopanchax sjoestedti
Astronotus ocellatus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Semi-Aggressive
Aggressive
Minimum Tank
20 gallons
75 gallons
Recommended Tank
30 gallons
125 gallons
Temperature
72°F - 78°F
74°F - 81°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
5 inches
14 inches
Lifespan
2-3 years
10-20 years
Diet
Live foods, Frozen bloodworms, High-quality pellets, Brine shrimp
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
Blue Gularis Killifish
✓ Good For
Oscar
✓ Good For
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