H
Helfrichi Firefish
Nemateleotris helfrichi
VS
P
Peacock Gudgeon
Tateurndina ocellicauda
Choosing between Helfrichi Firefish and Peacock Gudgeon? 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.
Helfrichi Firefish
Nemateleotris helfrichiVS
Peacock Gudgeon
Tateurndina ocellicaudaCommon Name
Helfrichi Firefish
Peacock Gudgeon
Scientific Name
Nemateleotris helfrichi
Tateurndina ocellicauda
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
15 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
6.5 - 7.5
Max Size
2.5 inches
2.5 inches
Lifespan
3-5 years
4-6 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Small pellets, Frozen foods, Live foods, Brine shrimp
Helfrichi Firefish
✓ Good For
- Community tanks
Peacock Gudgeon
✓ Good For
- Community tanks
- Small tanks
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