T
Tailspot Blenny
Ecsenius stigmatura
VS
T
Turquoise Rainbowfish
Melanotaenia lacustris
Choosing between Tailspot Blenny and Turquoise Rainbowfish? 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.
Tailspot Blenny
Ecsenius stigmaturaVS
Turquoise Rainbowfish
Melanotaenia lacustrisCommon Name
Tailspot Blenny
Turquoise Rainbowfish
Scientific Name
Ecsenius stigmatura
Melanotaenia lacustris
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
40 gallons
Recommended Tank
20 gallons
55 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
7 - 8
Max Size
2.5 inches
4 inches
Lifespan
2-4 years
5-8 years
Diet
Marine algae, Algae sheets, Frozen Mysis shrimp, Marine pellets
High-quality flake food, Small pellets, Frozen foods, Vegetable matter
Tailspot Blenny
✓ Good For
- Community tanks
- Small tanks
Turquoise Rainbowfish
✓ Good For
- Community tanks
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.