Longtail Spiny Eel
NameLongtail Spiny Eel
Scientific NameMacrognathus circumcinctus
Common NamesLongtail Spiny Eel, Belted Spiny Eel, Half-banded Spiny Eel
FamilyMastacembelidae
OriginSoutheast Asia, Thailand, Malaysia, Indonesia, Vietnam, Cambodia, Laos
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)10
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.5-7.5
Compatible SpeciesLarger Tetras, Gouramis, Larger Rasboras, Barbs, Peaceful Cichlids (e.g., Kribensis), Loaches, Other medium-sized bottom dwellers
Description
The Longtail Spiny Eel is an elongated, nocturnal fish characterized by its pointed snout and mottled brown and tan patterns. These bottom-dwellers enjoy burrowing into soft substrates and are predatory towards smaller tankmates. They require a well-established aquarium with plenty of hiding spots.
