Sumatra Halfbeak
NameSumatra Halfbeak
Scientific NameDermogenys sumatrana
Common NamesSumatra Halfbeak, Malayan Halfbeak
FamilyZenarchopteridae
OriginSoutheast Asia, Sumatra, Malaysia, Thailand
Temperamentsemi-aggressive
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 SpeciesFast-moving surface dwellers, Larger peaceful bottom dwellers, Danios, Rasboras, Corydoras
Description
The Sumatra Halfbeak is a fascinating surface-dwelling fish known for its distinctive elongated lower jaw. These livebearers are native to slow-moving waters of Southeast Asia, often found among floating vegetation. Males can be territorial and may nip at long-finned or slow-moving tankmates.
