Drape Fin Barb

Overview

The Drape Fin Barb is a selectively bred long-finned variety of the Rosy Barb. It is popular among aquarium hobbyists because of its flowing fins, active swimming behavior, and attractive coloration.

Unlike standard Rosy Barbs, the Drape Fin variety has elongated dorsal, anal, and caudal fins that give it a graceful, veil-like appearance.

Scientific Classification

• Scientific name: Pethia conchonius

• Common names:

  • Drape Fin Barb

  • Longfin Rosy Barb

  • Veiltail Rosy Barb

• Family: Cyprinidae

• Origin of species: Northern India, Nepal, Bangladesh, and Pakistan

The Drape Fin form does not occur naturally and was developed through selective breeding.

Appearance

Males

• Bright rosy-red to pink body during breeding condition.

• Long flowing fins.

• Dark markings near the dorsal fin.

• More colorful than females.

Females

• Larger and deeper-bodied.

• Gold, bronze, or silver coloration.

• Shorter and less colorful fins.

Adult Size

• 10–15 cm (4–6 inches)

• Males are usually slightly smaller but more colorful.

Lifespan

With proper care:

• Average: 5–7 years

• Exceptional specimens: 8–10 years

Temperament

Generally:

• Peaceful

• Active

• Hardy

• Social

However:

• Can occasionally nip fins if kept in small groups.

• Activity level is high.

• Best kept in schools.

Group Size

Recommended:

• Minimum: 6 individuals

• Ideal: 8–12 individuals

Larger groups:

• Reduce aggression.

• Improve coloration.

• Encourage natural behavior.

Aquarium Size

Minimum Tank

• 90 liters (24 gallons) for a small group

Recommended

• 120 liters (30+ gallons)

Because they are active swimmers, horizontal swimming space is important.

Water Parameters

Temperature

• 18–26°C

• Ideal: 20–24°C

One reason they are popular is their tolerance of cooler temperatures.

pH

• 6.0–7.8

Hardness

• Soft to moderately hard water

Aquarium Setup

Substrate

• Sand

• Fine gravel

• Aquasoil

Decor

• Driftwood

• Rocks

• Open swimming areas

• Dense planting around edges

Flow

• Moderate water movement preferred.

Plant Compatibility

Generally plant-safe.

Good companions include:

• Anubias

• Java Fern

• Cryptocoryne

• Vallisneria

• Amazon Sword

They rarely damage healthy plants.

Diet

Omnivorous.

Foods Accepted

Dry Foods

• Flakes

• Pellets

• Granules

Frozen Foods

• Bloodworms

• Daphnia

• Brine shrimp

• Mosquito larvae

Live Foods

• Tubifex

• Daphnia

• Brine shrimp

Vegetable Matter

• Blanched spinach

• Peas

• Spirulina-based foods

A varied diet produces the best color and finnage.

Color Development

Males develop stronger colors when:

• Kept in groups.

• Fed quality foods.

• Maintained in clean water.

• Exposed to breeding competition.

Breeding males can become intensely red or rosy pink.

Tank Mates

Good Tank Mates

• Zebra Danio

• Giant Danio

• Cherry Barb

• Odessa Barb

• Corydoras

• Bristlenose Pleco

• Rainbowfish

Avoid

• Slow long-finned fish.

• Very small shrimp.

• Extremely timid species.

Possible examples:

• Betta

• Angelfish

Long fins may attract occasional nipping.

Breeding

Difficulty

Easy.

Method

1. Condition adults with live and frozen foods.

2. Use a separate breeding tank.

3. Add fine-leaved plants or spawning mops.

4. Maintain temperature around 24–26°C.

5. Introduce a breeding pair or group.

Spawning

• Egg scatterers.

• Adults provide no parental care.

• Eggs hatch in approximately 24–48 hours.

Fry Care

Feed:

• Infusoria

• Microworms

• Newly hatched brine shrimp

Common Health Problems

Generally very hardy.

Potential issues include:

Fin Damage

Long fins can be torn by:

• Aggressive tank mates

• Sharp decorations

Ich

Caused by:

• Stress

• Poor water quality

Fin Rot

Can occur if:

• Water quality deteriorates

• Injuries become infected

Advantages

• Beautiful flowing fins.

• Hardy and adaptable.

• Easy to feed.

• Suitable for beginners.

• Can live in slightly cooler water.

• Excellent community fish.

• Attractive breeding colors.

Disadvantages

• Requires swimming space.

• May occasionally nip fins.

• Long fins are more delicate.

• Not ideal with very slow-moving fish.

Quick Care Sheet

Overall Assessment

The Drape Fin Barb is one of the most attractive barb varieties available. It combines the hardiness and activity of the Rosy Barb with elegant flowing fins, making it an excellent choice for medium-sized community aquariums. When kept in a proper school and provided with open swimming space, these fish display outstanding color, constant activity, and impressive finnage.