Species
Browsing 14 species. Use the filters below to narrow down.
Black-winged Hatchetfish
FishCarnegiella marthae
A tiny, deep-chested surface dweller that will absolutely find any gap in your lid.
Blue danio
FishDanio kerri
A powder-blue schooling gem from the Malay Peninsula that's rarely seen but easy to keep.
Clown Killie
FishEpiplatys annulatus
A pocket-sized killifish with bold racing stripes and a surprisingly calm nature.
Dwarf Pencilfish
FishNannostomus marginatus
Tiny, boldly striped pencilfish that thrives in groups and rewards patient keepers.
Emerald Dwarf Danio
FishDanio erythromicron
A jewel-sized Lake Inle native that rewards patient keepers with bold group behavior.
Harrison's Pencilfish
FishNannostomus harrisoni
A rare, gentle pencilfish that thrives in groups and rewards patient keepers.
Hatchetfish
FishCarnegiella strigata strigata
A tiny, peaceful surface-dweller with a deep-keeled body unlike any other tetra.
Indian Ricefish
FishOryzias dancena
A tiny, peaceful ricefish that carries its eggs like a living clutch before planting them.
Marbled Hatchetfish
FishCarnegiella strigata
A deep-keeled surface dweller that brings life to the upper third of any tank.
One-lined Pencilfish
FishNannostomus unifasciatus
A tiny pencilfish that swims at a permanent angle, day and night.
Pygmy Hatchetfish
FishCarnegiella myersi
Tiny, delicate, and built for the surface. The smallest hatchetfish of them all.
Shining Pencilfish
FishNannostomus nitidus
A rarely-seen pencilfish with a glittering lateral stripe and fascinating nocturnal color shifts.
Silver Hatchetfish
FishGasteropelecus sternicla
A surface-skimming acrobat that leaps to catch insects mid-air.
Spotted Hatchetfish
FishGasteropelecus levis
A surface-hugging jumper with a deep keel and surprisingly peaceful nature.