F

Flying Fox

Epalzeorhynchos kalopterus

VS
T

Threadfin Rainbowfish

Iriatherina werneri

Choosing between Flying Fox 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.

Flying Fox

Epalzeorhynchos kalopterus
VS

Threadfin Rainbowfish

Iriatherina werneri
These fish can typically coexist peacefully
Common Name
Flying Fox
Threadfin Rainbowfish
Scientific Name
Epalzeorhynchos kalopterus
Iriatherina werneri
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
74°F - 80°F
75°F - 82°F
pH Range
6 - 7.5
6 - 7.5
Max Size
6 inches
2 inches
Lifespan
6-10 years
3-5 years
Diet
Algae, Algae wafers, Flakes, Vegetables
Small pellets, Frozen foods, Brine shrimp, Daphnia

Flying Fox

✓ Good For

  • Community tanks
  • Beginners

Threadfin Rainbowfish

✓ Good For

  • Community tanks
  • Small tanks
  • Schooling displays
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