Species Profile
Harlequin Rasbora
Trigonostigma heteromorpha
Rasboraspeaceful
Adult size
2″
Minimum tank
15 gal
Temperature
72–81°F
pH
6–7.5
Schooling
Group of 6+
Water level
mid
Diet
Flake, small pellets
Notes
Classic peaceful schooler.
Photo: Vassil / Wikimedia Commons · Source · CC0-1.0