G
Guppy
Poecilia reticulata
VS
N
Neon Goby
Elacatinus oceanops
Choosing between Guppy and Neon Goby? 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
Neon Goby
Elacatinus oceanopsCommon Name
Guppy
Neon Goby
Scientific Name
Poecilia reticulata
Elacatinus oceanops
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
5 gallons
10 gallons
Recommended Tank
10 gallons
20 gallons
Temperature
72°F - 82°F
72°F - 78°F
pH Range
6.8 - 7.8
8.1 - 8.4
Max Size
2.5 inches
2 inches
Lifespan
1-3 years
1-2 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Small meaty foods, Mysis shrimp, Brine shrimp, Prepared marine foods
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
Neon Goby
✓ Good For
- Community tanks
- Small tanks
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