G
Goldfish
Carassius auratus
VS
M
Melanurus Wrasse
Halichoeres melanurus
Choosing between Goldfish and Melanurus Wrasse? 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.
Goldfish
Carassius auratusVS
Melanurus Wrasse
Halichoeres melanurusCommon Name
Goldfish
Melanurus Wrasse
Scientific Name
Carassius auratus
Halichoeres melanurus
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
75 gallons
Recommended Tank
30 gallons
100 gallons
Temperature
65°F - 75°F
72°F - 78°F
pH Range
7 - 8.4
8.1 - 8.4
Max Size
12 inches
6 inches
Lifespan
10-15 years
5-7 years
Diet
Goldfish pellets, Vegetables, Flakes, Frozen foods, Live foods
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small invertebrates
Goldfish
✓ Good For
- Community tanks
- Beginners
Melanurus Wrasse
✓ Good For
- Community tanks
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