Harlequin Rasbora & Bloodfin Tetra
Trigonostigma heteromorpha · Aphyocharax anisitsi
Harlequin Rasbora: PeacefulBloodfin Tetra: Peaceful
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Harlequin Rasbora Tank Mates & Compatibility
Harlequin Rasbora
Trigonostigma heteromorpha
TemperamentPeaceful (1/10)
Adult Size4.5 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneMid-level, Surface
StockingSchool of 6+
Showing 121 - 144 of 735 Tank Mates
Ideal Tank Mates
Harlequin Rasbora & Blue Acara
Trigonostigma heteromorpha · Andinoacara pulcher
Harlequin Rasbora: PeacefulBlue Acara: Semi-Aggressive
Harlequin Rasbora & Blue Back Blue Eye
Trigonostigma heteromorpha · Pseudomugil cyanodorsalis
Harlequin Rasbora: PeacefulBlue Back Blue Eye: Peaceful
Harlequin Rasbora & Blue Botia
Trigonostigma heteromorpha · Yasuhikotakia modesta
Harlequin Rasbora: PeacefulBlue Botia: Semi-Aggressive
Harlequin Rasbora & Blue Dolphin (Hap)
Trigonostigma heteromorpha · Cyrtocara moorii
Harlequin Rasbora: PeacefulBlue Dolphin (Hap): Semi-Aggressive
Harlequin Rasbora & Blue Emperor Tetra
Trigonostigma heteromorpha · Inpaichthys kerri
Harlequin Rasbora: PeacefulBlue Emperor Tetra: Peaceful
Harlequin Rasbora & Blue Pearl Shrimp
Trigonostigma heteromorpha · Neocaridina zhangjiajiensis
Harlequin Rasbora: PeacefulBlue Pearl Shrimp: Peaceful
Harlequin Rasbora & Blue Point Cichlid
Trigonostigma heteromorpha · Andinoacara coeruleopunctatus
Harlequin Rasbora: PeacefulBlue Point Cichlid: Semi-Aggressive
Harlequin Rasbora & Blue Rainbowfish
Trigonostigma heteromorpha · Melanotaenia caerulea
Harlequin Rasbora: PeacefulBlue Rainbowfish: Peaceful
Harlequin Rasbora & Blue Sifter
Trigonostigma heteromorpha · Cribroheros robertsoni
Harlequin Rasbora: PeacefulBlue Sifter: Semi-Aggressive
Harlequin Rasbora & Blue Tetra
Trigonostigma heteromorpha · Knodus borki
Harlequin Rasbora: PeacefulBlue Tetra: Semi-Aggressive
Harlequin Rasbora & Blue Tilapia
Trigonostigma heteromorpha · Oreochromis aureus
Harlequin Rasbora: PeacefulBlue Tilapia: Semi-Aggressive
Harlequin Rasbora & Bluegill Sunfish
Trigonostigma heteromorpha · Lepomis macrochirus
Harlequin Rasbora: PeacefulBluegill Sunfish: Aggressive
Harlequin Rasbora & Boeseman's Rainbowfish
Trigonostigma heteromorpha · Melanotaenia boesemani
Harlequin Rasbora: PeacefulBoeseman's Rainbowfish: Peaceful
Harlequin Rasbora & Bolivian Ram
Trigonostigma heteromorpha · Mikrogeophagus altispinosus
Harlequin Rasbora: PeacefulBolivian Ram: Mostly Peaceful
Harlequin Rasbora & Brevis Shelldweller
Trigonostigma heteromorpha · Neolamprologus brevis
Harlequin Rasbora: PeacefulBrevis Shelldweller: Semi-Aggressive
Harlequin Rasbora & Brilliant Rasbora
Trigonostigma heteromorpha · Rasbora einthovenii
Harlequin Rasbora: PeacefulBrilliant Rasbora: Peaceful
Harlequin Rasbora & Brilliant Rummy-Nose Tetra
Trigonostigma heteromorpha · Hemigrammus bleheri
Harlequin Rasbora: PeacefulBrilliant Rummy-Nose Tetra: Peaceful
Harlequin Rasbora & Bristlenose Pleco
Trigonostigma heteromorpha · Ancistrus cf. cirrhosus
Harlequin Rasbora: PeacefulBristlenose Pleco: Peaceful
Harlequin Rasbora & Bronze Corydoras
Trigonostigma heteromorpha · Corydoras aeneus
Harlequin Rasbora: PeacefulBronze Corydoras: Peaceful
Harlequin Rasbora & Brown Bullhead Catfish
Trigonostigma heteromorpha · Ameiurus nebulosus
Harlequin Rasbora: PeacefulBrown Bullhead Catfish: Semi-Aggressive
Harlequin Rasbora & Brown Camo Shrimp
Trigonostigma heteromorpha · Caridina babaulti var. Brown
Harlequin Rasbora: PeacefulBrown Camo Shrimp: Peaceful
Harlequin Rasbora & Brown Hoplo Catfish
Trigonostigma heteromorpha · Hoplosternum littorale
Harlequin Rasbora: PeacefulBrown Hoplo Catfish: Peaceful
Harlequin Rasbora & Brown Puffer
Trigonostigma heteromorpha · Pao turgidus
Harlequin Rasbora: PeacefulBrown Puffer: Highly Aggressive