H
Hillstream Loach
Sewellia lineolata
VS
L
Lawnmower Blenny
Salarias fasciatus
Choosing between Hillstream Loach and Lawnmower Blenny? 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.
Hillstream Loach
Sewellia lineolataVS
Lawnmower Blenny
Salarias fasciatusCommon Name
Hillstream Loach
Lawnmower Blenny
Scientific Name
Sewellia lineolata
Salarias fasciatus
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
55 gallons
Temperature
65°F - 75°F
75°F - 82°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
3 inches
6 inches
Lifespan
5-8 years
2-6 years
Diet
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
Marine algae, Hair algae, Diatoms, Nori, Spirulina, Marine pellets
Hillstream Loach
✓ Good For
- Community tanks
Lawnmower Blenny
✓ Good For
- Community tanks
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