C
Clownfish
Amphiprion ocellaris
VS
G
Guppy
Poecilia reticulata
Choosing between Clownfish 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.
Clownfish
Amphiprion ocellarisVS
Guppy
Poecilia reticulataCommon Name
Clownfish
Guppy
Scientific Name
Amphiprion ocellaris
Poecilia reticulata
Type
Saltwater / Marine
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
8.1 - 8.4
6.8 - 7.8
Max Size
4 inches
2.5 inches
Lifespan
6-10 years
1-3 years
Diet
Marine pellets, Frozen Mysis shrimp, Marine flakes, Algae
Flakes, Pellets, Frozen foods, Vegetables
Clownfish
✓ Good For
- Community tanks
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
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