Threadfin Acara Tank Mates & Compatibility

Threadfin Acara

Acarichthys heckelii

View full care guide

TemperamentMostly Peaceful (4/10)

Adult Size20 cm

Temperature24–28°C

Water TypeFreshwater Only

Swim ZoneMid-level, Bottom

StockingSolo or group

Showing 121 - 144 of 735 Tank Mates

Threadfin Acara & Bloodfin Tetra

Acarichthys heckelii · Aphyocharax anisitsi

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBloodfin Tetra: Peaceful

Threadfin Acara & Blue Acara

Acarichthys heckelii · Andinoacara pulcher

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Acara: Semi-Aggressive

Threadfin Acara & Blue Back Blue Eye

Acarichthys heckelii · Pseudomugil cyanodorsalis

Threadfin Acara & Blue Botia

Acarichthys heckelii · Yasuhikotakia modesta

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Botia: Semi-Aggressive

Threadfin Acara & Blue Dolphin (Hap)

Acarichthys heckelii · Cyrtocara moorii

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Dolphin (Hap): Semi-Aggressive

Threadfin Acara & Blue Emperor Tetra

Acarichthys heckelii · Inpaichthys kerri

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBlue Emperor Tetra: Peaceful

Threadfin Acara & Blue Pearl Shrimp

Acarichthys heckelii · Neocaridina zhangjiajiensis

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Pearl Shrimp: Peaceful

Threadfin Acara & Blue Point Cichlid

Acarichthys heckelii · Andinoacara coeruleopunctatus

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Point Cichlid: Semi-Aggressive

Threadfin Acara & Blue Rainbowfish

Acarichthys heckelii · Melanotaenia caerulea

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBlue Rainbowfish: Peaceful

Threadfin Acara & Blue Sifter

Acarichthys heckelii · Cribroheros robertsoni

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Sifter: Semi-Aggressive

Threadfin Acara & Blue Tetra

Acarichthys heckelii · Knodus borki

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Tetra: Semi-Aggressive

Threadfin Acara & Blue Tilapia

Acarichthys heckelii · Oreochromis aureus

Possible with Caution

Threadfin Acara: Mostly PeacefulBlue Tilapia: Semi-Aggressive

Threadfin Acara & Bluegill Sunfish

Acarichthys heckelii · Lepomis macrochirus

Possible with Caution

Threadfin Acara: Mostly PeacefulBluegill Sunfish: Aggressive

Threadfin Acara & Boeseman's Rainbowfish

Acarichthys heckelii · Melanotaenia boesemani

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBoeseman's Rainbowfish: Peaceful

Threadfin Acara & Bolivian Ram

Acarichthys heckelii · Mikrogeophagus altispinosus

Possible with Caution

Threadfin Acara: Mostly PeacefulBolivian Ram: Mostly Peaceful

Threadfin Acara & Brevis Shelldweller

Acarichthys heckelii · Neolamprologus brevis

Threadfin Acara & Brilliant Rasbora

Acarichthys heckelii · Rasbora einthovenii

Possible with Caution

Threadfin Acara: Mostly PeacefulBrilliant Rasbora: Peaceful

Threadfin Acara & Brilliant Rummy-Nose Tetra

Acarichthys heckelii · Hemigrammus bleheri

Possible with Caution

Threadfin Acara: Mostly PeacefulBrilliant Rummy-Nose Tetra: Peaceful

Threadfin Acara & Bristlenose Pleco

Acarichthys heckelii · Ancistrus cf. cirrhosus

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBristlenose Pleco: Peaceful

Threadfin Acara & Bronze Corydoras

Acarichthys heckelii · Corydoras aeneus

Possible with Caution

Threadfin Acara: Mostly PeacefulBronze Corydoras: Peaceful

Threadfin Acara & Brown Bullhead Catfish

Acarichthys heckelii · Ameiurus nebulosus

Possible with Caution

Threadfin Acara: Mostly PeacefulBrown Bullhead Catfish: Semi-Aggressive

Threadfin Acara & Brown Camo Shrimp

Acarichthys heckelii · Caridina babaulti var. Brown

Possible with Caution

Threadfin Acara: Mostly PeacefulBrown Camo Shrimp: Peaceful

Threadfin Acara & Brown Hoplo Catfish

Acarichthys heckelii · Hoplosternum littorale

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulBrown Hoplo Catfish: Peaceful

Threadfin Acara & Brown Puffer

Acarichthys heckelii · Pao turgidus

Possible with Caution

Threadfin Acara: Mostly PeacefulBrown Puffer: Highly Aggressive