Species description

Care, breeding and tankmates

Fish profile

Temperament

Semi-aggressive

They are extremely timid and delicate barbs. Keeping them in a group of six or more is crucial for them to feel secure. They will spend much of their time gently exploring the substrate and plant life.

Diet

Omnivore

They are micropredators that feed on tiny crustaceans and worms in the wild. Offer them crushed, high-quality flakes alongside micro-pellets. Live or frozen foods like daphnia, cyclops, and baby brine shrimp are essential for conditioning.

Sex ratio

Group

Males are distinctly more colorful and possess an enlarged, striking dorsal fin. Females are slightly plumper and have less prominent fins. Keeping a group with a mix of sexes allows males to display their best colors while sparring harmlessly.

Feeding frequency

Twice daily

Feed them small amounts one to two times daily. Ensure the food particles are small enough for their tiny mouths to handle. Because they are shy, monitor feedings to ensure they are getting their share.

Bioload

The Highfin Barb produces a very small bioload. A standard, well-maintained sponge or hang-on-back filter is entirely adequate. They appreciate clean water, so regular weekly water changes are recommended.

Flow

Stagnant

They prefer slow-moving or nearly stagnant water. Harsh currents will stress them out and force them into hiding. A sponge filter provides the perfect combination of gentle flow and biological filtration.

Reproduction

Oviparous

They are egg scatterers that spawn among fine-leaved plants like Java moss. Conditioning the parents with live foods and providing soft, slightly acidic water triggers breeding. The parents should be removed post-spawning to save the eggs from being eaten.

Compatibility & tankmates

They are incredibly peaceful and shy, making them ideal for nano community tanks. They should only be kept with other very small, non-aggressive species like rasboras or dwarf corydoras. Fast or boisterous fish will easily outcompete them for food.

Tank level

Middle/Bottom

They generally occupy the bottom and middle zones of the aquarium. They feel most secure in heavily planted tanks with plenty of shaded areas. You will often see them hovering motionlessly among the leaves.