K
Keyhole Cichlid
Cleithracara maronii
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Keyhole Cichlid and Swordtail? 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.
Keyhole Cichlid
Cleithracara maroniiVS
Swordtail
Xiphophorus helleriiCommon Name
Keyhole Cichlid
Swordtail
Scientific Name
Cleithracara maronii
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
15 gallons
Recommended Tank
40 gallons
29 gallons
Temperature
72°F - 82°F
72°F - 82°F
pH Range
6 - 7.5
7 - 8.4
Max Size
4 inches
5.5 inches
Lifespan
8-10 years
3-5 years
Diet
High-quality flake food, Small pellets, Frozen foods, Vegetable matter
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Keyhole Cichlid
✓ Good For
- Community tanks
- Beginners
Swordtail
✓ Good For
- Community tanks
- Beginners
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