F
Forktail Rainbowfish
Pseudomugil furcatus
VS
G
Guppy
Poecilia reticulata
Choosing between Forktail Rainbowfish and Guppy? 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.
Forktail Rainbowfish
Pseudomugil furcatusVS
Guppy
Poecilia reticulataCommon Name
Forktail Rainbowfish
Guppy
Scientific Name
Pseudomugil furcatus
Poecilia reticulata
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
5 gallons
Recommended Tank
30 gallons
10 gallons
Temperature
75°F - 82°F
72°F - 82°F
pH Range
6.5 - 8
6.8 - 7.8
Max Size
2.5 inches
2.5 inches
Lifespan
3-5 years
1-3 years
Diet
Flakes, Micro pellets, Frozen foods, Live foods, Baby brine shrimp
Flakes, Pellets, Frozen foods, Vegetables
Forktail Rainbowfish
✓ Good For
- Community tanks
- Schooling displays
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
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