C
Convict Cichlid
Amatitlania nigrofasciata
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Convict 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.
Convict Cichlid
Amatitlania nigrofasciataVS
Swordtail
Xiphophorus helleriiCommon Name
Convict Cichlid
Swordtail
Scientific Name
Amatitlania nigrofasciata
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
30 gallons
15 gallons
Recommended Tank
40 gallons
29 gallons
Temperature
74°F - 82°F
72°F - 82°F
pH Range
6.5 - 8
7 - 8.4
Max Size
6 inches
5.5 inches
Lifespan
8-10 years
3-5 years
Diet
Cichlid pellets, Frozen foods, Live foods, Vegetable matter, Bloodworms, Brine shrimp
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Convict Cichlid
✓ Good For
Swordtail
✓ Good For
- Community tanks
- Beginners
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