Harlequin Rasbora & Apistogramma baenschi (Inca 50)
Trigonostigma heteromorpha · Apistogramma baenschi
Harlequin Rasbora: PeacefulApistogramma baenschi (Inca 50): Semi-Aggressive
Back to all fishesView full care guide
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 49 - 72 of 735 Tank Mates
Possible with Caution
Harlequin Rasbora & Apistogramma borellii (Umbrella Cichlid)
Trigonostigma heteromorpha · Apistogramma borellii
Harlequin Rasbora: PeacefulApistogramma borellii (Umbrella Cichlid): Mostly Peaceful
Harlequin Rasbora & Apistogramma elizabethae
Trigonostigma heteromorpha · Apistogramma elizabethae
Harlequin Rasbora: PeacefulApistogramma elizabethae: Semi-Aggressive
Harlequin Rasbora & Apistogramma macmasteri
Trigonostigma heteromorpha · Apistogramma macmasteri
Harlequin Rasbora: PeacefulApistogramma macmasteri: Semi-Aggressive
Harlequin Rasbora & Apistogramma panduro
Trigonostigma heteromorpha · Apistogramma panduro
Harlequin Rasbora: PeacefulApistogramma panduro: Semi-Aggressive
Harlequin Rasbora & Apistogramma uaupesi
Trigonostigma heteromorpha · Apistogramma uaupesi
Harlequin Rasbora: PeacefulApistogramma uaupesi: Semi-Aggressive
Harlequin Rasbora & Apistogramma viejita
Trigonostigma heteromorpha · Apistogramma viejita
Harlequin Rasbora: PeacefulApistogramma viejita: Semi-Aggressive
Harlequin Rasbora & Apple Snail
Trigonostigma heteromorpha · Pomacea maculata
Harlequin Rasbora: PeacefulApple Snail: Peaceful
Harlequin Rasbora & Arapaima
Trigonostigma heteromorpha · Arapaima gigas
Harlequin Rasbora: PeacefulArapaima: Aggressive
Harlequin Rasbora & Arfak Rainbowfish
Trigonostigma heteromorpha · Melanotaenia arfakensis
Harlequin Rasbora: PeacefulArfak Rainbowfish: Peaceful
Harlequin Rasbora & Arrowhead Puffer
Trigonostigma heteromorpha · Pao suvattii
Harlequin Rasbora: PeacefulArrowhead Puffer: Highly Aggressive
Harlequin Rasbora & Arulius Barb
Trigonostigma heteromorpha · Dawkinsia arulius
Harlequin Rasbora: PeacefulArulius Barb: Mostly Peaceful
Harlequin Rasbora & Asher Cory
Trigonostigma heteromorpha · Corydoras tukano
Harlequin Rasbora: PeacefulAsher Cory: Peaceful
Harlequin Rasbora & Asian Arowana
Trigonostigma heteromorpha · Scleropages formosus
Harlequin Rasbora: PeacefulAsian Arowana: Aggressive
Harlequin Rasbora & Asian Upside Down Catfish
Trigonostigma heteromorpha · Mystus leucophasis
Harlequin Rasbora: PeacefulAsian Upside Down Catfish: Aggressive
Harlequin Rasbora & Assassin Snail
Trigonostigma heteromorpha · Anentome helena
Harlequin Rasbora: PeacefulAssassin Snail: Peaceful
Harlequin Rasbora & Auratus Cichlid (Mbuna)
Trigonostigma heteromorpha · Melanochromis auratus
Harlequin Rasbora: PeacefulAuratus Cichlid (Mbuna): Highly Aggressive
Harlequin Rasbora & Aurora Yellow Mbuna
Trigonostigma heteromorpha · Metriaclima sp. "Aurora Yellow"
Harlequin Rasbora: PeacefulAurora Yellow Mbuna: Aggressive
Harlequin Rasbora & Australian Pearl Arowana
Trigonostigma heteromorpha · Scleropages jardinii
Harlequin Rasbora: PeacefulAustralian Pearl Arowana: Highly Aggressive
Harlequin Rasbora & Australian Smelt
Trigonostigma heteromorpha · Retropinna semoni
Harlequin Rasbora: PeacefulAustralian Smelt: Peaceful
Harlequin Rasbora & Axelrod's Rainbowfish
Trigonostigma heteromorpha · Chilatherina axelrodi
Harlequin Rasbora: PeacefulAxelrod's Rainbowfish: Peaceful
Harlequin Rasbora & Azureus Cichlid
Trigonostigma heteromorpha · Copadichromis azureus
Harlequin Rasbora: PeacefulAzureus Cichlid: Semi-Aggressive
Harlequin Rasbora & Badis (Chameleon Fish)
Trigonostigma heteromorpha · Badis badis
Harlequin Rasbora: PeacefulBadis (Chameleon Fish): Semi-Aggressive
Harlequin Rasbora & Bahia Red
Trigonostigma heteromorpha · Geophagus sp. Bahia Red
Harlequin Rasbora: PeacefulBahia Red: Semi-Aggressive