M
Molly
Poecilia sphenops
VS
P
Pearlscale Goldfish
Carassius auratus
Choosing between Molly and Pearlscale Goldfish? 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.
Molly
Poecilia sphenopsVS
Pearlscale Goldfish
Carassius auratusCommon Name
Molly
Pearlscale Goldfish
Scientific Name
Poecilia sphenops
Carassius auratus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
75°F - 82°F
65°F - 75°F
pH Range
7.5 - 8.5
7 - 8.4
Max Size
4.5 inches
6 inches
Lifespan
3-5 years
10-15 years
Diet
High-quality vegetable-based flake food, Algae wafers, Spirulina, Blanched vegetables, Frozen daphnia, Bloodworms
Goldfish pellets, Vegetables, Flakes, Frozen foods
Molly
✓ Good For
- Community tanks
- Beginners
Pearlscale Goldfish
✓ Good For
- Community tanks
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