M
Melanurus Wrasse
Halichoeres melanurus
VS
U
Upside Down Catfish
Synodontis nigriventris
Choosing between Melanurus Wrasse and Upside Down Catfish? 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.
Melanurus Wrasse
Halichoeres melanurusVS
Upside Down Catfish
Synodontis nigriventrisCommon Name
Melanurus Wrasse
Upside Down Catfish
Scientific Name
Halichoeres melanurus
Synodontis nigriventris
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
75 gallons
20 gallons
Recommended Tank
100 gallons
30 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
6 inches
4 inches
Lifespan
5-7 years
5-8 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small invertebrates
Flakes, Pellets, Frozen foods, Algae wafers
Melanurus Wrasse
✓ Good For
- Community tanks
Upside Down Catfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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