R
Rummy-nose Tetra
Hemigrammus bleheri
VS
T
Threadfin Rainbowfish
Iriatherina werneri
Choosing between Rummy-nose Tetra 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.
Rummy-nose Tetra
Hemigrammus bleheriVS
Threadfin Rainbowfish
Iriatherina werneriCommon Name
Rummy-nose Tetra
Threadfin Rainbowfish
Scientific Name
Hemigrammus bleheri
Iriatherina werneri
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
75°F - 82°F
75°F - 82°F
pH Range
5.5 - 7
6 - 7.5
Max Size
2.5 inches
2 inches
Lifespan
5-8 years
3-5 years
Diet
High-quality micro pellets, Fine flake food, Frozen daphnia, Frozen bloodworms, Baby brine shrimp, Microworms
Small pellets, Frozen foods, Brine shrimp, Daphnia
Rummy-nose Tetra
✓ Good For
- Community tanks
- Schooling displays
Threadfin Rainbowfish
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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