D
Dottyback
Pseudochromis spp.
VS
M
Molly
Poecilia sphenops
Choosing between Dottyback and Molly? 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
Molly
Poecilia sphenopsCommon Name
Dottyback
Molly
Scientific Name
Pseudochromis spp.
Poecilia sphenops
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
40 gallons
30 gallons
Temperature
72°F - 78°F
75°F - 82°F
pH Range
8.1 - 8.4
7.5 - 8.5
Max Size
3 inches
4.5 inches
Lifespan
5-7 years
3-5 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods, Small crustaceans
High-quality vegetable-based flake food, Algae wafers, Spirulina, Blanched vegetables, Frozen daphnia, Bloodworms
Dottyback
✓ Good For
Molly
✓ Good For
- Community tanks
- Beginners
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