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Copper Harlequin Rasbora Tank Mates & Compatibility

Copper Harlequin Rasbora

Trigonostigma hengeli

View full care guide
TemperamentPeaceful (1/10)
Adult Size3 cm
Temperature23–28°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSchool of 6+
Showing 97 - 120 of 735 Tank Mates

Copper Harlequin Rasbora & Betta Macrostoma

Trigonostigma hengeli · Betta macrostoma

Not Recommended
Copper Harlequin Rasbora: PeacefulBetta Macrostoma: Semi-Aggressive

Copper Harlequin Rasbora & Betta Smaragdina

Trigonostigma hengeli · Betta smaragdina

Possible with Caution
Copper Harlequin Rasbora: PeacefulBetta Smaragdina: Semi-Aggressive

Copper Harlequin Rasbora & Black Acara

Trigonostigma hengeli · Cichlasoma bimaculatum

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Acara: Semi-Aggressive

Copper Harlequin Rasbora & Black Belt Cichlid

Trigonostigma hengeli · Vieja maculicauda

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Belt Cichlid: Aggressive

Copper Harlequin Rasbora & Black Bullhead Catfish

Trigonostigma hengeli · Ameiurus melas

Not Recommended
Copper Harlequin Rasbora: PeacefulBlack Bullhead Catfish: Aggressive

Copper Harlequin Rasbora & Black Corydoras

Trigonostigma hengeli · Corydoras schultzei

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Corydoras: Peaceful

Copper Harlequin Rasbora & Black Diamond Cichlid

Trigonostigma hengeli · Paratilapia polleni

Not Recommended
Copper Harlequin Rasbora: PeacefulBlack Diamond Cichlid: Aggressive

Copper Harlequin Rasbora & Black Fin Cory

Trigonostigma hengeli · Corydoras leucomelas

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Fin Cory: Peaceful

Copper Harlequin Rasbora & Black Ghost Knifefish

Trigonostigma hengeli · Apteronotus albifrons

Not Recommended
Copper Harlequin Rasbora: PeacefulBlack Ghost Knifefish: Semi-Aggressive

Copper Harlequin Rasbora & Black Kuhli Loach

Trigonostigma hengeli · Pangio oblonga

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Kuhli Loach: Peaceful

Copper Harlequin Rasbora & Black Marble Hoplo

Trigonostigma hengeli · Megalechis thoracata

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Marble Hoplo: Mostly Peaceful

Copper Harlequin Rasbora & Black Neon Tetra

Trigonostigma hengeli · Hyphessobrycon herbertaxelrodi

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Neon Tetra: Peaceful

Copper Harlequin Rasbora & Black Ocellatus

Trigonostigma hengeli · Lamprologus speciosus

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Ocellatus: Aggressive

Copper Harlequin Rasbora & Black Pacu

Trigonostigma hengeli · Colossoma macropomum

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Pacu: Mostly Peaceful

Copper Harlequin Rasbora & Black Phantom Tetra

Trigonostigma hengeli · Hyphessobrycon megalopterus

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Phantom Tetra: Peaceful

Copper Harlequin Rasbora & Black Ruby Barb

Trigonostigma hengeli · Pethia nigrofasciata

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Ruby Barb: Mostly Peaceful

Copper Harlequin Rasbora & Black Skirt Tetra

Trigonostigma hengeli · Gymnocorymbus ternetzi

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack Skirt Tetra: Mostly Peaceful

Copper Harlequin Rasbora & Black-Banded Rainbowfish

Trigonostigma hengeli · Melanotaenia nigrans

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlack-Banded Rainbowfish: Peaceful

Copper Harlequin Rasbora & Blackline Rasbora

Trigonostigma hengeli · Rasbora borapetensis

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlackline Rasbora: Peaceful

Copper Harlequin Rasbora & Bladder Snail (Pest Snail)

Trigonostigma hengeli · Physella acuta

Possible with Caution
Copper Harlequin Rasbora: PeacefulBladder Snail (Pest Snail): Peaceful

Copper Harlequin Rasbora & Bleeding Heart Tetra

Trigonostigma hengeli · Hyphessobrycon erythrostigma

Possible with Caution
Copper Harlequin Rasbora: PeacefulBleeding Heart Tetra: Peaceful

Copper Harlequin Rasbora & Bleher's Rainbowfish

Trigonostigma hengeli · Chilatherina bleheri

Possible with Caution
Copper Harlequin Rasbora: PeacefulBleher's Rainbowfish: Peaceful

Copper Harlequin Rasbora & Blind Cave Tetra

Trigonostigma hengeli · Astyanax mexicanus

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlind Cave Tetra: Mostly Peaceful

Copper Harlequin Rasbora & Blood Parrot Cichlid

Trigonostigma hengeli · Hybrid cichlid (Blood Parrot)

Possible with Caution
Copper Harlequin Rasbora: PeacefulBlood Parrot Cichlid: Semi-Aggressive