R
Red Phantom Tetra
Megalamphodus sweglesi
VS
R
Royal Gramma
Gramma loreto
Choosing between Red Phantom Tetra 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.
Red Phantom Tetra
Megalamphodus sweglesiVS
Royal Gramma
Gramma loretoCommon Name
Red Phantom Tetra
Royal Gramma
Scientific Name
Megalamphodus sweglesi
Gramma loreto
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
40 gallons
Temperature
72°F - 82°F
72°F - 78°F
pH Range
5.5 - 7
8.1 - 8.4
Max Size
1.8 inches
3.5 inches
Lifespan
5-6 years
5-6 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Marine flakes, Copepods
Red Phantom Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Royal Gramma
✓ Good For
- Community tanks
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