N
Neon Goby
Elacatinus oceanops
VS
T
Threadfin Rainbowfish
Iriatherina werneri
Choosing between Neon Goby and Threadfin Rainbowfish? 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.
Neon Goby
Elacatinus oceanopsVS
Threadfin Rainbowfish
Iriatherina werneriCommon Name
Neon Goby
Threadfin Rainbowfish
Scientific Name
Elacatinus oceanops
Iriatherina werneri
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
10 gallons
Recommended Tank
20 gallons
20 gallons
Temperature
72°F - 78°F
75°F - 82°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
2 inches
2 inches
Lifespan
1-2 years
3-5 years
Diet
Small meaty foods, Mysis shrimp, Brine shrimp, Prepared marine foods
Small pellets, Frozen foods, Brine shrimp, Daphnia
Neon Goby
✓ Good For
- Community tanks
- Small tanks
Threadfin Rainbowfish
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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