C
Comet Goldfish
Carassius auratus
VS
G
Glass Catfish
Kryptopterus vitreolus
Choosing between Comet Goldfish and Glass Catfish? 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.
Comet Goldfish
Carassius auratusVS
Glass Catfish
Kryptopterus vitreolusCommon Name
Comet Goldfish
Glass Catfish
Scientific Name
Carassius auratus
Kryptopterus vitreolus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
55 gallons
30 gallons
Temperature
65°F - 75°F
75°F - 82°F
pH Range
7 - 8.4
6 - 7
Max Size
12 inches
3 inches
Lifespan
10-20 years
3-5 years
Diet
Goldfish pellets, Vegetables, Flakes, Frozen foods, Live foods
Small live foods, Frozen daphnia, Micro pellets, Brine shrimp
Comet Goldfish
✓ Good For
- Community tanks
- Beginners
Glass Catfish
✓ Good For
- Community tanks
- Schooling displays
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