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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 217 - 240 of 735 Tank Mates

Copper Harlequin Rasbora & Delhezi Bichir (Armored Bichir)

Trigonostigma hengeli · Polypterus delhezi

Not Recommended
Copper Harlequin Rasbora: PeacefulDelhezi Bichir (Armored Bichir): Semi-Aggressive

Copper Harlequin Rasbora & Delicate Blue-Eye

Trigonostigma hengeli · Pseudomugil tenellus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDelicate Blue-Eye: Peaceful

Copper Harlequin Rasbora & Demasoni Cichlid (Mbuna)

Trigonostigma hengeli · Chindongo demasoni

Not Recommended
Copper Harlequin Rasbora: PeacefulDemasoni Cichlid (Mbuna): Highly Aggressive

Copper Harlequin Rasbora & Denison Barb (Roseline Shark)

Trigonostigma hengeli · Sahyadria denisonii

Possible with Caution
Copper Harlequin Rasbora: PeacefulDenison Barb (Roseline Shark): Mostly Peaceful

Copper Harlequin Rasbora & Diamond Tetra

Trigonostigma hengeli · Moenkhausia pittieri

Possible with Caution
Copper Harlequin Rasbora: PeacefulDiamond Tetra: Peaceful

Copper Harlequin Rasbora & Dickfeld's Julie

Trigonostigma hengeli · Julidochromis dickfeldi

Not Recommended
Copper Harlequin Rasbora: PeacefulDickfeld's Julie: Semi-Aggressive

Copper Harlequin Rasbora & Discus

Trigonostigma hengeli · Symphysodon aequifasciatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDiscus: Mostly Peaceful

Copper Harlequin Rasbora & Dojo Loach (Weather Loach)

Trigonostigma hengeli · Misgurnus anguillicaudatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDojo Loach (Weather Loach): Peaceful

Copper Harlequin Rasbora & Domino Synodontis

Trigonostigma hengeli · Synodontis notatus

Not Recommended
Copper Harlequin Rasbora: PeacefulDomino Synodontis: Semi-Aggressive

Copper Harlequin Rasbora & Dourada

Trigonostigma hengeli · Brachyplatystoma rousseauxii

Not Recommended
Copper Harlequin Rasbora: PeacefulDourada: Semi-Aggressive

Copper Harlequin Rasbora & Duboisi Cichlid (Tropheus)

Trigonostigma hengeli · Tropheus duboisi

Not Recommended
Copper Harlequin Rasbora: PeacefulDuboisi Cichlid (Tropheus): Aggressive

Copper Harlequin Rasbora & Duplicareus Corydoras

Trigonostigma hengeli · Corydoras duplicareus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDuplicareus Corydoras: Peaceful

Copper Harlequin Rasbora & Dusky Millions Fish

Trigonostigma hengeli · Phalloceros caudimaculatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDusky Millions Fish: Peaceful

Copper Harlequin Rasbora & Dwarf Chain Loach

Trigonostigma hengeli · Ambastaia sidthimunki

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Chain Loach: Peaceful

Copper Harlequin Rasbora & Dwarf Cory (Tailspot Cory)

Trigonostigma hengeli · Corydoras hastatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Cory (Tailspot Cory): Peaceful

Copper Harlequin Rasbora & Dwarf Flag Cichlid

Trigonostigma hengeli · Laetacara curviceps

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Flag Cichlid: Mostly Peaceful

Copper Harlequin Rasbora & Dwarf Gourami

Trigonostigma hengeli · Trichogaster lalius

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Gourami: Semi-Aggressive

Copper Harlequin Rasbora & Dwarf Green Pike Cichlid

Trigonostigma hengeli · Crenicichla compressiceps

Not Recommended
Copper Harlequin Rasbora: PeacefulDwarf Green Pike Cichlid: Aggressive

Copper Harlequin Rasbora & Dwarf Molly

Trigonostigma hengeli · Poecilia chica

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Molly: Mostly Peaceful

Copper Harlequin Rasbora & Dwarf Neon Rainbowfish (Praecox)

Trigonostigma hengeli · Melanotaenia praecox

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Neon Rainbowfish (Praecox): Peaceful

Copper Harlequin Rasbora & Dwarf Pea Puffer

Trigonostigma hengeli · Carinotetraodon travancoricus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Pea Puffer: Aggressive

Copper Harlequin Rasbora & Dwarf Pencilfish

Trigonostigma hengeli · Nannostomus marginatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Pencilfish: Peaceful

Copper Harlequin Rasbora & Dwarf Petricola

Trigonostigma hengeli · Synodontis lucipinnis

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Petricola: Peaceful

Copper Harlequin Rasbora & Dwarf Rasbora

Trigonostigma hengeli · Boraras maculatus

Possible with Caution
Copper Harlequin Rasbora: PeacefulDwarf Rasbora: Peaceful