Silver Hatchetfish
Gasteropelecus sternicla
Also known as: Common Hatchetfish
Unique body shape resembling a hatchet blade. Surface dweller that can actually fly short distances by beating its pectoral fins.
Tank Size
20 gal
minimum (30+ preferred)
Temperature
74–83°F
23–28°C
pH Range
5.5–7
water acidity
Max Size
2.5"
6.3 cm
Lifespan
2–5 years
typical in captivity
Swim Level
Top
preferred zone
Care Notes
WILL jump — a tight-fitting lid is absolutely essential. Sensitive to water quality. Surface dweller that needs floating plants.
Feeding
Floating foods, small insects, freeze-dried bloodworms, and flakes.
Compatible Tank Mates
Use Caution With
Incompatible With
Check Compatibility
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