B
Blackline Rasbora
Rasbora borapetensis
VS
D
Dottyback
Pseudochromis spp.
Choosing between Blackline Rasbora and Dottyback? 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.
Blackline Rasbora
Rasbora borapetensisVS
Dottyback
Pseudochromis spp.Common Name
Blackline Rasbora
Dottyback
Scientific Name
Rasbora borapetensis
Pseudochromis spp.
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
40 gallons
Temperature
72°F - 79°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
2.5 inches
3 inches
Lifespan
4-6 years
5-7 years
Diet
High-quality flake food, Small pellets, Frozen bloodworms, Brine shrimp
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small crustaceans
Blackline Rasbora
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Dottyback
✓ Good For
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