R
Redtail Catfish
Phractocephalus hemioliopterus
VS
S
Six Line Wrasse
Pseudocheilinus hexataenia
Choosing between Redtail Catfish and Six Line 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.
Redtail Catfish
Phractocephalus hemioliopterusVS
Six Line Wrasse
Pseudocheilinus hexataeniaCommon Name
Redtail Catfish
Six Line Wrasse
Scientific Name
Phractocephalus hemioliopterus
Pseudocheilinus hexataenia
Type
Freshwater
Saltwater / Marine
Difficulty
Advanced
Intermediate
Temperament
Aggressive
Semi-Aggressive
Minimum Tank
300 gallons
30 gallons
Recommended Tank
1000 gallons
40 gallons
Temperature
72°F - 79°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
48 inches
3.5 inches
Lifespan
15-20 years
4-6 years
Diet
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Flatworms
Redtail Catfish
✓ Good For
Six Line Wrasse
✓ Good For
- Community tanks
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