C
Corydoras Catfish
Corydoras spp.
VS
T
Turquoise Rainbowfish
Melanotaenia lacustris
Choosing between Corydoras Catfish 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.
Corydoras Catfish
Corydoras spp.VS
Turquoise Rainbowfish
Melanotaenia lacustrisCommon Name
Corydoras Catfish
Turquoise Rainbowfish
Scientific Name
Corydoras spp.
Melanotaenia lacustris
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
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
6 - 7.5
7 - 8
Max Size
3 inches
4 inches
Lifespan
5-10 years
5-8 years
Diet
Sinking pellets, Algae wafers, Frozen foods, Live foods
High-quality flake food, Small pellets, Frozen foods, Vegetable matter
Corydoras Catfish
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Turquoise Rainbowfish
✓ Good For
- Community tanks
- Schooling displays
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