T
Threadfin Rainbowfish
Iriatherina werneri
VS
T
Tinfoil Barb
Barbonymus schwanenfeldii
Choosing between Threadfin Rainbowfish and Tinfoil Barb? 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.
Threadfin Rainbowfish
Iriatherina werneriVS
Tinfoil Barb
Barbonymus schwanenfeldiiCommon Name
Threadfin Rainbowfish
Tinfoil Barb
Scientific Name
Iriatherina werneri
Barbonymus schwanenfeldii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
10 gallons
75 gallons
Recommended Tank
20 gallons
100 gallons
Temperature
75°F - 82°F
72°F - 77°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
2 inches
14 inches
Lifespan
3-5 years
8-10 years
Diet
Small pellets, Frozen foods, Brine shrimp, Daphnia
Large pellets, Vegetables, Algae wafers, Live or frozen foods
Threadfin Rainbowfish
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
Tinfoil Barb
✓ Good For
- Community tanks
- Schooling displays
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