O
Orchid Dottyback
Pseudochromis fridmani
VS
O
Otocinclus
Otocinclus affinis
Choosing between Orchid Dottyback and Otocinclus? 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.
Orchid Dottyback
Pseudochromis fridmaniVS
Otocinclus
Otocinclus affinisCommon Name
Orchid Dottyback
Otocinclus
Scientific Name
Pseudochromis fridmani
Otocinclus affinis
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Aggressive
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
3 inches
2 inches
Lifespan
5-7 years
3-5 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Algae and biofilm, Algae wafers, Blanched vegetables, Zucchini, Cucumber, Spinach
Orchid Dottyback
✓ Good For
Otocinclus
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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