D
Dwarf Neon Rainbowfish
Melanotaenia praecox
VS
K
Keyhole Cichlid
Cleithracara maronii
Choosing between Dwarf Neon Rainbowfish and Keyhole Cichlid? 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.
Dwarf Neon Rainbowfish
Melanotaenia praecoxVS
Keyhole Cichlid
Cleithracara maroniiCommon Name
Dwarf Neon Rainbowfish
Keyhole Cichlid
Scientific Name
Melanotaenia praecox
Cleithracara maronii
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
40 gallons
Temperature
72°F - 78°F
72°F - 82°F
pH Range
6.5 - 7.5
6 - 7.5
Max Size
2.5 inches
4 inches
Lifespan
4-6 years
8-10 years
Diet
Flakes, Pellets, Frozen foods, Live foods, Vegetable matter
High-quality flake food, Small pellets, Frozen foods, Vegetable matter
Dwarf Neon Rainbowfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Keyhole Cichlid
✓ Good For
- Community tanks
- Beginners
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