Silver Halfbeak
NameSilver Halfbeak
Scientific NameDermogenys pusilla
Common NamesSilver Halfbeak, Malayan Halfbeak
FamilyZenarchopteridae
OriginSoutheast Asia
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.8
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Compatible SpeciesDanios, Rasboras, Small Barbs, Platies, Mollies, Larger Guppies
Description
Silver Halfbeaks are slender, surface-dwelling livebearers characterized by their distinctive elongated lower jaw. Originating from Southeast Asia, they thrive in slightly brackish or hard, alkaline freshwater conditions. While generally peaceful, males can spar, and they may nip the fins of slow-moving, long-finned tankmates.
