Purple Harlequin Rasbora
The Purple Harlequin Rasbora is a peaceful shoaling rasbora recognised by the dark wedge-shaped marking on its rear body. A planted aquarium and a larger shoal make an attractive natural display.
 
Key Features
Scientific Name: Trigonostigma heteromorpha — harlequin rasbora variety
Peaceful shoaling fish
Distinctive dark wedge marking
Suited to planted community aquariums
Adult Size: Around 4–5cm
 
Care Requirements
Temperature: 23–26°C
pH: 6.0–7.5
Hardness: Soft to moderately hard water
Recommended Tank Size: 60L or larger
Group Size: Eight or more recommended
Diet: Small tropical flakes or pellets and suitable small frozen or live foods
 
Temperament
Peaceful with similarly sized, non-aggressive fish. Avoid large predators.
 
Notes
Keep in a mature, filtered aquarium and maintain stable water conditions with regular partial water changes.
Provide planted or sheltered areas as well as open swimming space.
Provide shaded areas and keep water conditions stable.