Rosy Barb

Pethia conchonius

BarbsBeginner
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Species Details

Rosy Barbs are hardy, adaptable fish from northern India that can tolerate cooler temperatures than most tropical fish. Males develop beautiful rosy-pink colouration during breeding season.

Beginner Care Level

Basic Information

Size8 cm (3 inches)
TemperamentPeaceful
DietOmnivorous
Lifespan5-8 years
Tank Size113+ litres (30+ gallons)

Water Parameters

Temperature
16-22°C (61-72°F)
pH Level
6.0-8.0
Hardness
5-19 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Rosy Barb
Fully Compatible Species
Compatible

Tanganyikan Cichlids

Various Lamprologus, Julidochromis, Neolamprologus

Cichlids
Size:5-20 cm (2-8 inches)
Care Level:Intermediate
Temperament:Semi-aggressive
100%
Compatible

Tetras

Various Tetra species

Characins
Size:2.5-7.5 cm (1-3 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Pleco Catfish

Various Hypostomus, Pterygoplichthys species

Catfish
Size:15-45 cm (6-18 inches)
Care Level:Intermediate
Temperament:Peaceful but territorial
100%
Compatible

Barbs

Various Barbus, Puntius species

Cyprinids
Size:5-15 cm (2-6 inches)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Danios & Minnows

Various Danio, Devario species

Cyprinids
Size:3-10 cm (1-4 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Gouramis

Various Trichogaster, Colisa species

Anabantoids
Size:5-25 cm (2-10 inches)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%

💡 Tank Mate Tips

• Consider adult size when planning tank space

• Research specific water parameter requirements

• Introduce new fish gradually to reduce stress

• Monitor behavior closely during the first weeks

Quick Facts

Hardy barb tolerating cooler temperatures

Males develop bright red-pink breeding colours

Active swimmers requiring spacious tanks

Native to northern India and Bangladesh

Can tolerate unheated aquariums

Peaceful when kept in proper groups

Long-finned varieties available

Excellent for beginner aquarists

Easy to breed with seasonal temperature drops

Compatible with goldfish and other cool-water fish

Compatibility Summary

Compatible Species6
Requires Caution6
View full compatibility analysis →

Care Requirements

Tank Size113+ litres (30+ gallons)
Temperature16-22°C (61-72°F)
pH6.0-8.0
Hardness5-19 dGH

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