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 25 - 48 of 735 Tank Mates

Threadfin Acara & Alligator Pleco

Acarichthys heckelii · Pterygoplichthys scrophus

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAlligator Pleco: Mostly Peaceful

Threadfin Acara & Altifrons Eartheater

Acarichthys heckelii · Geophagus altifrons

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAltifrons Eartheater: Mostly Peaceful

Threadfin Acara & Altolamprologus Calvus

Acarichthys heckelii · Altolamprologus calvus

Threadfin Acara & Altolamprologus Compressiceps

Acarichthys heckelii · Altolamprologus compressiceps

Threadfin Acara & Altum Angel

Acarichthys heckelii · Pterophyllum altum

Possible with Caution

Threadfin Acara: Mostly PeacefulAltum Angel: Semi-Aggressive

Threadfin Acara & Amano Shrimp

Acarichthys heckelii · Caridina multidentata

Possible with Caution

Threadfin Acara: Mostly PeacefulAmano Shrimp: Peaceful

Threadfin Acara & Amazon Leaf Fish

Acarichthys heckelii · Monocirrhus polyacanthus

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAmazon Leaf Fish: Peaceful

Threadfin Acara & Amazon Puffer

Acarichthys heckelii · Colomesus asellus

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAmazon Puffer: Mostly Peaceful

Threadfin Acara & American Grass Shrimp

Acarichthys heckelii · Palaemonetes kadiakensis

Possible with Caution

Threadfin Acara: Mostly PeacefulAmerican Grass Shrimp: Peaceful

Threadfin Acara & Andinoacara sp. Gold Saum

Acarichthys heckelii · Andinoacara sp. "Gold Saum"

Possible with Caution

Threadfin Acara: Mostly PeacefulAndinoacara sp. Gold Saum: Aggressive

Threadfin Acara & Angelicus Botia

Acarichthys heckelii · Botia kubotai

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAngelicus Botia: Mostly Peaceful

Threadfin Acara & Angelicus Pleco L073

Acarichthys heckelii · Hypancistrus sp. L073

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAngelicus Pleco L073: Mostly Peaceful

Threadfin Acara & Angfa Rainbowfish

Acarichthys heckelii · Melanotaenia angfa

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulAngfa Rainbowfish: Peaceful

Threadfin Acara & Antennae Stingray

Acarichthys heckelii · Plesiotrygon iwamae

Possible with Caution

Threadfin Acara: Mostly PeacefulAntennae Stingray: Semi-Aggressive

Threadfin Acara & Apistogramma Black-Chin

Acarichthys heckelii · Apistogramma allpahuayo

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Black-Chin: Semi-Aggressive

Threadfin Acara & Apistogramma Broad-banded

Acarichthys heckelii · Apistogramma breitbinden

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Broad-banded: Semi-Aggressive

Threadfin Acara & Apistogramma Mamoré

Acarichthys heckelii · Apistogramma erythrura

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Mamoré: Mostly Peaceful

Threadfin Acara & Apistogramma Marmor (Marbled Apisto)

Acarichthys heckelii · Apistogramma erythrura

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Marmor (Marbled Apisto): Mostly Peaceful

Threadfin Acara & Apistogramma Mouthbrooder (Maulbrüter)

Acarichthys heckelii · Apistogramma barlowi

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Mouthbrooder (Maulbrüter): Semi-Aggressive

Threadfin Acara & Apistogramma Orange-tail

Acarichthys heckelii · Apistogramma cf. eunotus "Orange-tail"

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Orange-tail: Semi-Aggressive

Threadfin Acara & Apistogramma Parrot

Acarichthys heckelii · Apistogramma sp. "Parrot"

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Parrot: Semi-Aggressive

Threadfin Acara & Apistogramma Resticulosa Mamor

Acarichthys heckelii · Apistogramma cf. resticulosa Mamor

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Resticulosa Mamor: Mostly Peaceful

Threadfin Acara & Apistogramma Resticulosa Marmor

Acarichthys heckelii · Apistogramma cf. resticulosa "Marmor"

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma Resticulosa Marmor: Mostly Peaceful

Threadfin Acara & Apistogramma atahualpa

Acarichthys heckelii · Apistogramma atahualpa

Possible with Caution

Threadfin Acara: Mostly PeacefulApistogramma atahualpa: Mostly Peaceful