Threadfin Acara & Senegal Bichir
Acarichthys heckelii · Polypterus senegalus
Threadfin Acara: Mostly PeacefulSenegal Bichir: 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 601 - 624 of 735 Tank Mates
Possible with Caution
Threadfin Acara & Sentani Rainbowfish
Acarichthys heckelii · Chilatherina sentaniensis
Threadfin Acara: Mostly PeacefulSentani Rainbowfish: Mostly Peaceful
Threadfin Acara & Sepik Rainbowfish
Acarichthys heckelii · Glossolepis multisquamata
Threadfin Acara: Mostly PeacefulSepik Rainbowfish: Peaceful
Threadfin Acara & Serpae Tetra
Acarichthys heckelii · Hyphessobrycon eques
Threadfin Acara: Mostly PeacefulSerpae Tetra: Semi-Aggressive
Threadfin Acara & Severum
Acarichthys heckelii · Heros severus
Threadfin Acara: Mostly PeacefulSeverum: Semi-Aggressive
Threadfin Acara & Shell Dweller (Multi)
Acarichthys heckelii · Neolamprologus multifasciatus
Threadfin Acara: Mostly PeacefulShell Dweller (Multi): Semi-Aggressive
Threadfin Acara & Shortbarbel Pangasius
Acarichthys heckelii · Pangasius micronemus
Threadfin Acara: Mostly PeacefulShortbarbel Pangasius: Mostly Peaceful
Threadfin Acara & Shortnose Gar
Acarichthys heckelii · Lepisosteus platostomus
Threadfin Acara: Mostly PeacefulShortnose Gar: Aggressive
Threadfin Acara & Shovelnose Sturgeon
Acarichthys heckelii · Scaphirhynchus platorynchus
Threadfin Acara: Mostly PeacefulShovelnose Sturgeon: Mostly Peaceful
Threadfin Acara & Siamese Algae Eater
Acarichthys heckelii · Crossocheilus oblongus
Threadfin Acara: Mostly PeacefulSiamese Algae Eater: Mostly Peaceful
Threadfin Acara & Siamese Tiger Fish
Acarichthys heckelii · Datnioides pulcher
Threadfin Acara: Mostly PeacefulSiamese Tiger Fish: Semi-Aggressive
Threadfin Acara & Silver Arowana
Acarichthys heckelii · Osteoglossum bicirrhosum
Threadfin Acara: Mostly PeacefulSilver Arowana: Semi-Aggressive
Threadfin Acara & Silver Datnoid (Silver Tigerfish)
Acarichthys heckelii · Datnioides polota
Threadfin Acara: Mostly PeacefulSilver Datnoid (Silver Tigerfish): Semi-Aggressive
Threadfin Acara & Silver Dollar
Acarichthys heckelii · Metynnis argenteus
Threadfin Acara: Mostly PeacefulSilver Dollar: Peaceful
Threadfin Acara & Silver Flying Fox
Acarichthys heckelii · Crossocheilus reticulatus
Threadfin Acara: Mostly PeacefulSilver Flying Fox: Mostly Peaceful
Threadfin Acara & Silver Hatchetfish
Acarichthys heckelii · Gasteropelecus sternicla
Threadfin Acara: Mostly PeacefulSilver Hatchetfish: Peaceful
Threadfin Acara & Silver Prochilodus
Acarichthys heckelii · Semaprochilodus taeniurus
Threadfin Acara: Mostly PeacefulSilver Prochilodus: Mostly Peaceful
Threadfin Acara & Silver Rainbowfish
Acarichthys heckelii · Chilatherina crassispinosa
Threadfin Acara: Mostly PeacefulSilver Rainbowfish: Peaceful
Threadfin Acara & Silver Tiger Perch (American Tigerfish)
Acarichthys heckelii · Datnioides polota
Threadfin Acara: Mostly PeacefulSilver Tiger Perch (American Tigerfish): Aggressive
Threadfin Acara & Silvertip Tetra
Acarichthys heckelii · Hasemania nana
Threadfin Acara: Mostly PeacefulSilvertip Tetra: Mostly Peaceful
Threadfin Acara & Sixbar Distichodus
Acarichthys heckelii · Distichodus sexfasciatus
Threadfin Acara: Mostly PeacefulSixbar Distichodus: Aggressive
Threadfin Acara & Skunk Botia
Acarichthys heckelii · Yasuhikotakia morleti
Threadfin Acara: Mostly PeacefulSkunk Botia: Aggressive
Threadfin Acara & Skunk Cory
Acarichthys heckelii · Corydoras arcuatus
Threadfin Acara: Mostly PeacefulSkunk Cory: Peaceful
Threadfin Acara & Slender Rainbowfish
Acarichthys heckelii · Melanotaenia gracilis
Threadfin Acara: Mostly PeacefulSlender Rainbowfish: Peaceful