B
Blue Gourami
Trichogaster trichopterus
VS
L
Lawnmower Blenny
Salarias fasciatus
Choosing between Blue Gourami 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.
Blue Gourami
Trichogaster trichopterusVS
Lawnmower Blenny
Salarias fasciatusCommon Name
Blue Gourami
Lawnmower Blenny
Scientific Name
Trichogaster trichopterus
Salarias fasciatus
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
55 gallons
Temperature
72°F - 82°F
75°F - 82°F
pH Range
6 - 8
8.1 - 8.4
Max Size
6 inches
6 inches
Lifespan
4-6 years
2-6 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Marine algae, Hair algae, Diatoms, Nori, Spirulina, Marine pellets
Blue Gourami
✓ Good For
- Community tanks
- Beginners
Lawnmower Blenny
✓ Good For
- Community tanks
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.