D
Dottyback
Pseudochromis spp.
VS
R
Rainbow Shark
Epalzeorhynchos frenatum
Choosing between Dottyback and Rainbow Shark? 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.
Dottyback
Pseudochromis spp.VS
Rainbow Shark
Epalzeorhynchos frenatumCommon Name
Dottyback
Rainbow Shark
Scientific Name
Pseudochromis spp.
Epalzeorhynchos frenatum
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Semi-Aggressive
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
55 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
6.5 - 7.5
Max Size
3 inches
6 inches
Lifespan
5-7 years
5-8 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small crustaceans
Algae wafers, Pellets, Vegetables, Flakes
Dottyback
✓ Good For
Rainbow Shark
✓ Good For
- Community tanks
- Beginners
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