Harlequin Rasbora & Pacific Sturgeon
Trigonostigma heteromorpha · Acipenser transmontanus
Harlequin Rasbora: PeacefulPacific Sturgeon: Mostly 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 481 - 504 of 735 Tank Mates
Possible with Caution
Harlequin Rasbora & Palmas Bichir
Trigonostigma heteromorpha · Polypterus palmas palmas
Harlequin Rasbora: PeacefulPalmas Bichir: Semi-Aggressive
Harlequin Rasbora & Panda Corydoras
Trigonostigma heteromorpha · Corydoras panda
Harlequin Rasbora: PeacefulPanda Corydoras: Peaceful
Harlequin Rasbora & Panda Dwarf Cichlid
Trigonostigma heteromorpha · Apistogramma nijsseni
Harlequin Rasbora: PeacefulPanda Dwarf Cichlid: Semi-Aggressive
Harlequin Rasbora & Panda Garra
Trigonostigma heteromorpha · Garra flavatra
Harlequin Rasbora: PeacefulPanda Garra: Mostly Peaceful
Harlequin Rasbora & Panda Tetra
Trigonostigma heteromorpha · Aphyocharax paraguayensis
Harlequin Rasbora: PeacefulPanda Tetra: Mostly Peaceful
Harlequin Rasbora & Pangasius nasutus (Long-Nosed Pangasius)
Trigonostigma heteromorpha · Pangasius nasutus
Harlequin Rasbora: PeacefulPangasius nasutus (Long-Nosed Pangasius): Mostly Peaceful
Harlequin Rasbora & Panther Crab
Trigonostigma heteromorpha · Parathelphusa pantherina
Harlequin Rasbora: PeacefulPanther Crab: Aggressive
Harlequin Rasbora & Paradise Fish
Trigonostigma heteromorpha · Macropodus opercularis
Harlequin Rasbora: PeacefulParadise Fish: Aggressive
Harlequin Rasbora & Parallel Cory
Trigonostigma heteromorpha · Corydoras parallelus
Harlequin Rasbora: PeacefulParallel Cory: Peaceful
Harlequin Rasbora & Parkinson's Rainbowfish
Trigonostigma heteromorpha · Melanotaenia parkinsoni
Harlequin Rasbora: PeacefulParkinson's Rainbowfish: Peaceful
Harlequin Rasbora & Parnahyba Whiptail Catfish
Trigonostigma heteromorpha · Loricaria parnahybae
Harlequin Rasbora: PeacefulParnahyba Whiptail Catfish: Peaceful
Harlequin Rasbora & Parrot Cichlid
Trigonostigma heteromorpha · Hoplarchus psittacus
Harlequin Rasbora: PeacefulParrot Cichlid: Aggressive
Harlequin Rasbora & Pastel Cichlid
Trigonostigma heteromorpha · Cribroheros alfari
Harlequin Rasbora: PeacefulPastel Cichlid: Aggressive
Harlequin Rasbora & Payara
Trigonostigma heteromorpha · Hydrolycus scomberoides
Harlequin Rasbora: PeacefulPayara: Aggressive
Harlequin Rasbora & Peacock Bass Monoculus
Trigonostigma heteromorpha · Cichla monoculus
Harlequin Rasbora: PeacefulPeacock Bass Monoculus: Aggressive
Harlequin Rasbora & Peacock Bass Ocellaris
Trigonostigma heteromorpha · Cichla ocellaris
Harlequin Rasbora: PeacefulPeacock Bass Ocellaris: Aggressive
Harlequin Rasbora & Peacock Bass Orinocensis
Trigonostigma heteromorpha · Cichla orinocensis
Harlequin Rasbora: PeacefulPeacock Bass Orinocensis: Aggressive
Harlequin Rasbora & Peacock Bass Temensis
Trigonostigma heteromorpha · Cichla temensis
Harlequin Rasbora: PeacefulPeacock Bass Temensis: Aggressive
Harlequin Rasbora & Peacock Cichlid (Aulonocara)
Trigonostigma heteromorpha · Aulonocara sp.
Harlequin Rasbora: PeacefulPeacock Cichlid (Aulonocara): Semi-Aggressive
Harlequin Rasbora & Peacock Eel
Trigonostigma heteromorpha · Macrognathus siamensis
Harlequin Rasbora: PeacefulPeacock Eel: Peaceful
Harlequin Rasbora & Peacock Gudgeon
Trigonostigma heteromorpha · Tateurndina ocellicauda
Harlequin Rasbora: PeacefulPeacock Gudgeon: Peaceful
Harlequin Rasbora & Pearl Danio
Trigonostigma heteromorpha · Danio albolineatus
Harlequin Rasbora: PeacefulPearl Danio: Peaceful
Harlequin Rasbora & Pearl Eartheater
Trigonostigma heteromorpha · Geophagus brasiliensis
Harlequin Rasbora: PeacefulPearl Eartheater: Semi-Aggressive