Distinguishing the gender of Tiger Barbs can be challenging, particularly when they are young. When sexually mature males are typically slimmer and more colourful than females. The females tend to have a rounder body shape.
Fun Fact?
Tiger Barbs are known for their active and playful nature, and they can sometimes nip at the fins of other fish in their tank. To reduce aggression, providing ample hiding places and keeping them in a group can help divert their attention from harassing other tankmates.