O
Odessa Barb
Pethia padamya
VS
R
Royal Gramma
Gramma loreto
Choosing between Odessa Barb and Royal Gramma? 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.
Odessa Barb
Pethia padamyaVS
Royal Gramma
Gramma loretoCommon Name
Odessa Barb
Royal Gramma
Scientific Name
Pethia padamya
Gramma loreto
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
40 gallons
Temperature
68°F - 77°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
2.5 inches
3.5 inches
Lifespan
3-5 years
5-6 years
Diet
Flakes, Pellets, Frozen foods, Live foods, Vegetable matter
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Marine flakes, Copepods
Odessa Barb
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Royal Gramma
✓ Good For
- Community tanks
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