Lipstick Barb Care Guide
Pethia erythromycter · Freshwater Fish
What Lipstick Barb look like
Pethia erythromycter, commonly known as the Lipstick Barb, exhibits a small, laterally compressed body that typically reaches a maximum adult size of 2 to 3 inches (5 to 7.5 cm). The species is characterized by its striking silver body adorned with a vivid red coloration concentrated on the tip of the snout, resembling lipstick, which serves as a distinguishing feature. Sexual dimorphism is subtle; males may display slightly more intense coloration during breeding periods, while females tend to be fuller-bodied, especially when gravid. The Lipstick Barb possesses a single dorsal fin that is moderately sized and set towards the rear of the body, as well as an adipose fin which contributes to its streamlined shape. The species lacks prominent lateral lines, but its dentition is adapted for an omnivorous diet, featuring small, conical teeth suitable for grazing on plant material and consuming small invertebrates. Defensive adaptations include a schooling behavior that provides safety in numbers, as well as quick, agile movements to evade predators.
Behavior & temperament
Lipstick Barbs are generally social fish that thrive in groups, exhibiting a strong tendency to form schools in their natural habitat. They predominantly occupy the mid to upper water column, where they can be observed darting playfully among vegetation. The species is non-aggressive and exhibits a peaceful temperament, making it suitable for community tanks. Breeding behavior involves egg scattering, where females release eggs among plants or substrate, and males subsequently fertilize them. Parental care is absent, with eggs left to develop independently. This species is known for its active nature, often engaging in playful interactions with conspecifics and other tank mates, contributing to a lively aquarium environment.
Diet & feeding
In the wild, Lipstick Barbs are omnivorous, feeding on a varied diet that includes small invertebrates, plant matter, and detritus. In captivity, they thrive on high-quality flake foods, supplemented with live or frozen foods such as daphnia and brine shrimp, as well as blanched vegetables to ensure a balanced diet.
Behind the name
Pethia (derived from the local term for small fish in South Asia); erythromycter (from Greek 'erythros' meaning red and 'mycter' meaning snout).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Lipstick Barb?
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