L
Lawnmower Blenny
Salarias fasciatus
VS
R
Red Phantom Tetra
Megalamphodus sweglesi
Choosing between Lawnmower Blenny and Red Phantom Tetra? 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.
Lawnmower Blenny
Salarias fasciatusVS
Red Phantom Tetra
Megalamphodus sweglesiCommon Name
Lawnmower Blenny
Red Phantom Tetra
Scientific Name
Salarias fasciatus
Megalamphodus sweglesi
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
55 gallons
30 gallons
Temperature
75°F - 82°F
72°F - 82°F
pH Range
8.1 - 8.4
5.5 - 7
Max Size
6 inches
1.8 inches
Lifespan
2-6 years
5-6 years
Diet
Marine algae, Hair algae, Diatoms, Nori, Spirulina, Marine pellets
Flakes, Pellets, Frozen foods, Live foods
Lawnmower Blenny
✓ Good For
- Community tanks
Red Phantom Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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