Threadfin Acara & Pumpkinseed
Acarichthys heckelii · Lepomis gibbosus
Threadfin Acara: Mostly PeacefulPumpkinseed: 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 529 - 552 of 735 Tank Mates
Possible with Caution
Threadfin Acara & Pungas Catfish
Acarichthys heckelii · Pangasius pangasius
Threadfin Acara: Mostly PeacefulPungas Catfish: Mostly Peaceful
Threadfin Acara & Purple Spotted Gudgeon
Acarichthys heckelii · Mogurnda adspersa
Threadfin Acara: Mostly PeacefulPurple Spotted Gudgeon: Semi-Aggressive
Threadfin Acara & Purple Zebra Shrimp
Acarichthys heckelii · Potamalpheops sp.
Threadfin Acara: Mostly PeacefulPurple Zebra Shrimp: Peaceful
Threadfin Acara & Pygmy Corydoras
Acarichthys heckelii · Corydoras pygmaeus
Threadfin Acara: Mostly PeacefulPygmy Corydoras: Peaceful
Threadfin Acara & Pygmy Rainbowfish
Acarichthys heckelii · Melanotaenia pygmaea
Threadfin Acara: Mostly PeacefulPygmy Rainbowfish: Mostly Peaceful
Threadfin Acara & Rachov's Killifish (Annual)
Acarichthys heckelii · Nothobranchius rachovii
Threadfin Acara: Mostly PeacefulRachov's Killifish (Annual): Mostly Peaceful
Threadfin Acara & Rainbow Cichlid
Acarichthys heckelii · Herotilapia multispinosa
Threadfin Acara: Mostly PeacefulRainbow Cichlid: Mostly Peaceful
Threadfin Acara & Rainbow Shark
Acarichthys heckelii · Epalzeorhynchos frenatum
Threadfin Acara: Mostly PeacefulRainbow Shark: Aggressive
Threadfin Acara & Rainbow Snakehead
Acarichthys heckelii · Channa bleheri
Threadfin Acara: Mostly PeacefulRainbow Snakehead: Aggressive
Threadfin Acara & Ramshorn Snail
Acarichthys heckelii · Planorbidae fam.
Threadfin Acara: Mostly PeacefulRamshorn Snail: Peaceful
Threadfin Acara & Ramu Rainbowfish
Acarichthys heckelii · Glossolepis ramuensis
Threadfin Acara: Mostly PeacefulRamu Rainbowfish: Mostly Peaceful
Threadfin Acara & Raspy River Stingray
Acarichthys heckelii · Potamotrygon scobina
Threadfin Acara: Mostly PeacefulRaspy River Stingray: Mostly Peaceful
Threadfin Acara & Red Bellied Pacu
Acarichthys heckelii · Piaractus brachypomus
Threadfin Acara: Mostly PeacefulRed Bellied Pacu: Mostly Peaceful
Threadfin Acara & Red Breasted Acara
Acarichthys heckelii · Laetacara dorsigera
Threadfin Acara: Mostly PeacefulRed Breasted Acara: Mostly Peaceful
Threadfin Acara & Red Devil Cichlid
Acarichthys heckelii · Amphilophus labiatus
Threadfin Acara: Mostly PeacefulRed Devil Cichlid: Highly Aggressive
Threadfin Acara & Red Dwarf Rasbora
Acarichthys heckelii · Microrasbora rubescens
Threadfin Acara: Mostly PeacefulRed Dwarf Rasbora: Peaceful
Threadfin Acara & Red Empress
Acarichthys heckelii · Protomelas taeniolatus
Threadfin Acara: Mostly PeacefulRed Empress: Semi-Aggressive
Threadfin Acara & Red Eye Tetra
Acarichthys heckelii · Moenkhausia sanctaefilomenae
Threadfin Acara: Mostly PeacefulRed Eye Tetra: Mostly Peaceful
Threadfin Acara & Red Fin Borleyi
Acarichthys heckelii · Copadichromis borleyi
Threadfin Acara: Mostly PeacefulRed Fin Borleyi: Semi-Aggressive
Threadfin Acara & Red Fin Caudopunk
Acarichthys heckelii · Neolamprologus caudopunctatus
Threadfin Acara: Mostly PeacefulRed Fin Caudopunk: Semi-Aggressive
Threadfin Acara & Red Goldflake Shrimp
Acarichthys heckelii · Caridina sp. Red Goldflake
Threadfin Acara: Mostly PeacefulRed Goldflake Shrimp: Peaceful
Threadfin Acara & Red Head Tapajos (Geophagus)
Acarichthys heckelii · Geophagus sp. 'Red Head Tapajos'
Threadfin Acara: Mostly PeacefulRed Head Tapajos (Geophagus): Mostly Peaceful
Threadfin Acara & Red Hump Eartheater
Acarichthys heckelii · Geophagus steindachneri
Threadfin Acara: Mostly PeacefulRed Hump Eartheater: Semi-Aggressive