G
Guppy
Poecilia reticulata
VS
Y
Yellow Tang
Zebrasoma flavescens
Choosing between Guppy and Yellow Tang? 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.
Guppy
Poecilia reticulataVS
Yellow Tang
Zebrasoma flavescensCommon Name
Guppy
Yellow Tang
Scientific Name
Poecilia reticulata
Zebrasoma flavescens
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
5 gallons
75 gallons
Recommended Tank
10 gallons
100 gallons
Temperature
72°F - 82°F
75°F - 82°F
pH Range
6.8 - 7.8
8.1 - 8.4
Max Size
2.5 inches
8 inches
Lifespan
1-3 years
5-10 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Marine algae, Nori, Spirulina, Marine pellets, Frozen foods
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
Yellow Tang
✓ Good For
- Community tanks
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