Wild-type
A variant of Rainbow shark (Epalzeorhynchos frenatum)
Representative Rainbow sharkphoto — a dedicated image of this exact morph isn't available yet.
A slender dark blue-black bodied 'shark' (actually a cyprinid) with vivid orange-red fins, named for the colorful fins against the dark body.
Keeper tips for this variant
Territorial bottom-dweller that gets nastier with age — give one per tank with caves and a long footprint, and avoid similar-shaped tankmates it will chase.