R
Rainbow Shark
Epalzeorhynchos frenatum
VS
S
Six Line Wrasse
Pseudocheilinus hexataenia
Choosing between Rainbow Shark 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.
Rainbow Shark
Epalzeorhynchos frenatumVS
Six Line Wrasse
Pseudocheilinus hexataeniaCommon Name
Rainbow Shark
Six Line Wrasse
Scientific Name
Epalzeorhynchos frenatum
Pseudocheilinus hexataenia
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Semi-Aggressive
Minimum Tank
30 gallons
30 gallons
Recommended Tank
55 gallons
40 gallons
Temperature
72°F - 79°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
6 inches
3.5 inches
Lifespan
5-8 years
4-6 years
Diet
Algae wafers, Pellets, Vegetables, Flakes
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Flatworms
Rainbow Shark
✓ Good For
- Community tanks
- Beginners
Six Line Wrasse
✓ Good For
- Community tanks
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