G
Guppy
Poecilia reticulata
VS
S
Six Line Wrasse
Pseudocheilinus hexataenia
Choosing between Guppy 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.
Guppy
Poecilia reticulataVS
Six Line Wrasse
Pseudocheilinus hexataeniaCommon Name
Guppy
Six Line Wrasse
Scientific Name
Poecilia reticulata
Pseudocheilinus hexataenia
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
5 gallons
30 gallons
Recommended Tank
10 gallons
40 gallons
Temperature
72°F - 82°F
72°F - 78°F
pH Range
6.8 - 7.8
8.1 - 8.4
Max Size
2.5 inches
3.5 inches
Lifespan
1-3 years
4-6 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Flatworms
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
Six Line Wrasse
✓ Good For
- Community tanks
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