B
Blue Gularis Killifish
Fundulopanchax sjoestedti
VS
Y
Yellow Watchman Goby
Cryptocentrus cinctus
Choosing between Blue Gularis Killifish and Yellow Watchman Goby? 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
Yellow Watchman Goby
Cryptocentrus cinctusCommon Name
Blue Gularis Killifish
Yellow Watchman Goby
Scientific Name
Fundulopanchax sjoestedti
Cryptocentrus cinctus
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
72°F - 78°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
5 inches
3 inches
Lifespan
2-3 years
3-5 years
Diet
Live foods, Frozen bloodworms, High-quality pellets, Brine shrimp
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Blue Gularis Killifish
✓ Good For
Yellow Watchman Goby
✓ Good For
- Community tanks
- Small tanks
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