Threadfin Acara & Smallmouth Bass
Acarichthys heckelii · Micropterus dolomieu
Threadfin Acara: Mostly PeacefulSmallmouth Bass: 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 625 - 648 of 735 Tank Mates
Possible with Caution
Threadfin Acara & Snakehead Fighter
Acarichthys heckelii · Betta channoides
Threadfin Acara: Mostly PeacefulSnakehead Fighter: Peaceful
Threadfin Acara & Snowball Shrimp
Acarichthys heckelii · Neocaridina cf. zhangjiajiensis var. white
Threadfin Acara: Mostly PeacefulSnowball Shrimp: Peaceful
Threadfin Acara & Socolofi Cichlid (Pseudotropheus Socolofi)
Acarichthys heckelii · Chindongo socolofi
Threadfin Acara: Mostly PeacefulSocolofi Cichlid (Pseudotropheus Socolofi): Aggressive
Threadfin Acara & Sorong Rainbowfish
Acarichthys heckelii · Melanotaenia fredericki
Threadfin Acara: Mostly PeacefulSorong Rainbowfish: Peaceful
Threadfin Acara & Sparkling Gourami
Acarichthys heckelii · Trichopsis pumila
Threadfin Acara: Mostly PeacefulSparkling Gourami: Mostly Peaceful
Threadfin Acara & Spot Pangasius
Acarichthys heckelii · Pangasius larnaudii
Threadfin Acara: Mostly PeacefulSpot Pangasius: Mostly Peaceful
Threadfin Acara & Spotfin Goby Cichlid
Acarichthys heckelii · Tanganicodus irsacae
Threadfin Acara: Mostly PeacefulSpotfin Goby Cichlid: Semi-Aggressive
Threadfin Acara & Spotted Gar
Acarichthys heckelii · Lepisosteus oculatus
Threadfin Acara: Mostly PeacefulSpotted Gar: Semi-Aggressive
Threadfin Acara & Spotted Headstander
Acarichthys heckelii · Chilodus punctatus
Threadfin Acara: Mostly PeacefulSpotted Headstander: Peaceful
Threadfin Acara & Spotted Hillstream Loach
Acarichthys heckelii · Gastromyzon punctulatus
Threadfin Acara: Mostly PeacefulSpotted Hillstream Loach: Peaceful
Threadfin Acara & Spotted Rainbowfish
Acarichthys heckelii · Glossolepis maculosus
Threadfin Acara: Mostly PeacefulSpotted Rainbowfish: Peaceful
Threadfin Acara & Spotted Raphael Catfish
Acarichthys heckelii · Agamyxis pectinifrons
Threadfin Acara: Mostly PeacefulSpotted Raphael Catfish: Peaceful
Threadfin Acara & Spotted Rubberlip Pleco (L187a)
Acarichthys heckelii · Chaetostoma milesi
Threadfin Acara: Mostly PeacefulSpotted Rubberlip Pleco (L187a): Mostly Peaceful
Threadfin Acara & Starlight Bristlenose Pleco (L183)
Acarichthys heckelii · Ancistrus dolichopterus
Threadfin Acara: Mostly PeacefulStarlight Bristlenose Pleco (L183): Mostly Peaceful
Threadfin Acara & Steindachner Dwarf Cichlid
Acarichthys heckelii · Apistogramma steindachneri
Threadfin Acara: Mostly PeacefulSteindachner Dwarf Cichlid: Mostly Peaceful
Threadfin Acara & Sterba's Corydoras
Acarichthys heckelii · Corydoras sterbai
Threadfin Acara: Mostly PeacefulSterba's Corydoras: Peaceful
Threadfin Acara & Striped Raphael Catfish
Acarichthys heckelii · Platydoras armatulus
Threadfin Acara: Mostly PeacefulStriped Raphael Catfish: Peaceful
Threadfin Acara & Stripefin Eartheater
Acarichthys heckelii · Gymnogeophagus rhabdotus
Threadfin Acara: Mostly PeacefulStripefin Eartheater: Semi-Aggressive
Threadfin Acara & Sturgeon Catfish
Acarichthys heckelii · Platystomatichthys sturio
Threadfin Acara: Mostly PeacefulSturgeon Catfish: Semi-Aggressive
Threadfin Acara & Sulphur Crest Lithobates
Acarichthys heckelii · Otopharynx lithobates
Threadfin Acara: Mostly PeacefulSulphur Crest Lithobates: Semi-Aggressive
Threadfin Acara & Sumo Loach
Acarichthys heckelii · Schistura balteata
Threadfin Acara: Mostly PeacefulSumo Loach: Aggressive
Threadfin Acara & Sunset Hap
Acarichthys heckelii · Dimidiochromis strigatus
Threadfin Acara: Mostly PeacefulSunset Hap: Semi-Aggressive
Threadfin Acara & Sunset Platy (Variatus Platy)
Acarichthys heckelii · Xiphophorus variatus
Threadfin Acara: Mostly PeacefulSunset Platy (Variatus Platy): Peaceful