C
Comet Goldfish
Carassius auratus
VS
Z
Zebra Dartfish
Ptereleotris zebra
Choosing between Comet Goldfish and Zebra Dartfish? 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
Zebra Dartfish
Ptereleotris zebraCommon Name
Comet Goldfish
Zebra Dartfish
Scientific Name
Carassius auratus
Ptereleotris zebra
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
55 gallons
40 gallons
Temperature
65°F - 75°F
72°F - 78°F
pH Range
7 - 8.4
8.1 - 8.4
Max Size
12 inches
4 inches
Lifespan
10-20 years
3-5 years
Diet
Goldfish pellets, Vegetables, Flakes, Frozen foods, Live foods
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Comet Goldfish
✓ Good For
- Community tanks
- Beginners
Zebra Dartfish
✓ Good For
- Community tanks
- Schooling displays
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