Giant Rasbora

Rasbora daniconius

RasborasBeginner

Species Details

The largest rasbora species. Hardy and active, perfect for large community tanks.

Beginner Care Level

Basic Information

Size15-20 cm (6-8 inches)
TemperamentPeaceful
DietOmnivorous
Lifespan5-8 years
Tank Size300+ litres (75+ gallons)

Water Parameters

Temperature
22-26°C (72-79°F)
pH Level
6.0-7.5
Hardness
5-15 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Giant Rasbora
Fully Compatible Species
Compatible

Angelfish

Pterophyllum scalare

Cichlids
Size:15 cm tall, 20 cm long (6 inches tall, 8 inches long)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Tanganyikan Cichlids

Various Lamprologus, Julidochromis, Neolamprologus

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

Harlequin Rasbora

Trigonostigma heteromorpha

Rasboras
Size:4.5 cm (1.8 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Lambchop Rasbora

Trigonostigma espei

Rasboras
Size:3.5 cm (1.4 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Scissortail Rasbora

Rasbora trilineata

Rasboras
Size:12-15 cm (5-6 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Redline Rasbora

Rasbora pauciperforata

Rasboras
Size:7 cm (2.8 inches)
Care Level:Beginner
Temperament:Peaceful
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

Largest rasbora species

Large schooling fish reaching 15-20 cm (6-8 inches)

Hardy and active swimmer

Needs groups of 6+ fish

Silver body with blue-green sheen

Great for large community tanks

Lives 5-8 years with proper care

Fast swimmer needing lots of space

Can intimidate very small fish

Excellent dither fish for larger species

Compatibility Summary

Compatible Species6
Requires Caution6

Care Requirements

Tank Size300+ litres (75+ gallons)
Temperature22-26°C (72-79°F)
pH6.0-7.5
Hardness5-15 dGH