Threadfin Acara & Pearl Eartheater
Acarichthys heckelii · Geophagus brasiliensis
Threadfin Acara: Mostly PeacefulPearl Eartheater: Semi-Aggressive
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Threadfin Acara Tank Mates & Compatibility
Threadfin Acara
Acarichthys heckelii
TemperamentMostly Peaceful (4/10)
Adult Size20 cm
Temperature24–28°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 505 - 528 of 735 Tank Mates
Possible with Caution
Threadfin Acara & Pearl Gourami
Acarichthys heckelii · Trichopodus leerii
Threadfin Acara: Mostly PeacefulPearl Gourami: Mostly Peaceful
Threadfin Acara & Pearly Ocellatus
Acarichthys heckelii · Neolamprologus stappersi
Threadfin Acara: Mostly PeacefulPearly Ocellatus: Aggressive
Threadfin Acara & Penguin Tetra
Acarichthys heckelii · Thayeria boehlkei
Threadfin Acara: Mostly PeacefulPenguin Tetra: Peaceful
Threadfin Acara & Peppered Corydoras
Acarichthys heckelii · Corydoras paleatus
Threadfin Acara: Mostly PeacefulPeppered Corydoras: Peaceful
Threadfin Acara & Peppermint Pleco
Acarichthys heckelii · Parancistrus nudiventris
Threadfin Acara: Mostly PeacefulPeppermint Pleco: Mostly Peaceful
Threadfin Acara & Peter's Elephantnose Fish
Acarichthys heckelii · Gnathonemus petersii
Threadfin Acara: Mostly PeacefulPeter's Elephantnose Fish: Mostly Peaceful
Threadfin Acara & Petricola Catfish
Acarichthys heckelii · Synodontis petricola
Threadfin Acara: Mostly PeacefulPetricola Catfish: Peaceful
Threadfin Acara & Phuket Loach
Acarichthys heckelii · Schistura robertsi
Threadfin Acara: Mostly PeacefulPhuket Loach: Semi-Aggressive
Threadfin Acara & Pictus Catfish
Acarichthys heckelii · Pimelodus pictus
Threadfin Acara: Mostly PeacefulPictus Catfish: Mostly Peaceful
Threadfin Acara & Pike Cichlid (Xingu)
Acarichthys heckelii · Crenicichla sp. Xingu
Threadfin Acara: Mostly PeacefulPike Cichlid (Xingu): Highly Aggressive
Threadfin Acara & Pink Tailed Chalceus
Acarichthys heckelii · Chalceus macrolepidotus
Threadfin Acara: Mostly PeacefulPink Tailed Chalceus: Semi-Aggressive
Threadfin Acara & Piraiba
Acarichthys heckelii · Brachyplatystoma filamentosum
Threadfin Acara: Mostly PeacefulPiraiba: Aggressive
Threadfin Acara & Plain Silver Dollar
Acarichthys heckelii · Metynnis hypsauchen
Threadfin Acara: Mostly PeacefulPlain Silver Dollar: Peaceful
Threadfin Acara & Platinum Acara
Acarichthys heckelii · Andinoacara latifrons
Threadfin Acara: Mostly PeacefulPlatinum Acara: Semi-Aggressive
Threadfin Acara & Platinum Hatchet
Acarichthys heckelii · Thoracocharax stellatus
Threadfin Acara: Mostly PeacefulPlatinum Hatchet: Peaceful
Threadfin Acara & Platy
Acarichthys heckelii · Xiphophorus maculatus
Threadfin Acara: Mostly PeacefulPlaty: Peaceful
Threadfin Acara & Polypterus Bichir Lapradei
Acarichthys heckelii · Polypterus bichir lapradei
Threadfin Acara: Mostly PeacefulPolypterus Bichir Lapradei: Semi-Aggressive
Threadfin Acara & Popondetta Blue-eye
Acarichthys heckelii · Pseudomugil connieae
Threadfin Acara: Mostly PeacefulPopondetta Blue-eye: Peaceful
Threadfin Acara & Port Acara
Acarichthys heckelii · Cichlasoma portalegrense
Threadfin Acara: Mostly PeacefulPort Acara: Semi-Aggressive
Threadfin Acara & Price's Rainbowfish
Acarichthys heckelii · Chilatherina pricei
Threadfin Acara: Mostly PeacefulPrice's Rainbowfish: Peaceful
Threadfin Acara & Prionotos Cory (Scleromystax)
Acarichthys heckelii · Scleromystax prionotos
Threadfin Acara: Mostly PeacefulPrionotos Cory (Scleromystax): Peaceful
Threadfin Acara & Pseudotropheus Acei
Acarichthys heckelii · Pseudotropheus acei
Threadfin Acara: Mostly PeacefulPseudotropheus Acei: Mostly Peaceful
Threadfin Acara & Pseudotropheus sp. Kingsizei
Acarichthys heckelii · Metriaclima pulpican
Threadfin Acara: Mostly PeacefulPseudotropheus sp. Kingsizei: Aggressive