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 457 - 480 of 735 Tank Mates

Threadfin Acara & Neon Tetra

Acarichthys heckelii · Paracheirodon innesi

Possible with Caution

Threadfin Acara: Mostly PeacefulNeon Tetra: Peaceful

Threadfin Acara & Nerite Snail

Acarichthys heckelii · Neritina natalensis

Possible with Caution

Threadfin Acara: Mostly PeacefulNerite Snail: Peaceful

Threadfin Acara & New Guinea Rainbowfish

Acarichthys heckelii · Melanotaenia affinis

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulNew Guinea Rainbowfish: Peaceful

Threadfin Acara & New Guinea Tigerfish

Acarichthys heckelii · Datnioides campbelli

Possible with Caution

Threadfin Acara: Mostly PeacefulNew Guinea Tigerfish: Aggressive

Threadfin Acara & Nile Tilapia

Acarichthys heckelii · Oreochromis niloticus

Possible with Caution

Threadfin Acara: Mostly PeacefulNile Tilapia: Aggressive

Threadfin Acara & Ninja Shrimp

Acarichthys heckelii · Caridina serratirostris

Possible with Caution

Threadfin Acara: Mostly PeacefulNinja Shrimp: Peaceful

Threadfin Acara & Norman's Lampeye Killifish

Acarichthys heckelii · Poropanchax normani

Possible with Caution

Threadfin Acara: Mostly PeacefulNorman's Lampeye Killifish: Peaceful

Threadfin Acara & Northern Mountain Swordtail

Acarichthys heckelii · Xiphophorus nezahualcoyotl

Possible with Caution

Threadfin Acara: Mostly PeacefulNorthern Mountain Swordtail: Mostly Peaceful

Threadfin Acara & Nyererei Victorian Cichlid

Acarichthys heckelii · Pundamilia nyererei

Possible with Caution

Threadfin Acara: Mostly PeacefulNyererei Victorian Cichlid: Aggressive

Threadfin Acara & Ocellatus Gold

Acarichthys heckelii · Lamprologus ocellatus

Threadfin Acara & Odessa Barb

Acarichthys heckelii · Pethia padamya

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulOdessa Barb: Mostly Peaceful

Threadfin Acara & Ogilby's Rainbowfish

Acarichthys heckelii · Melanotaenia ogilbyi

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulOgilby's Rainbowfish: Peaceful

Threadfin Acara & Olga Cory

Acarichthys heckelii · Corydoras simulatus

Possible with Caution

Threadfin Acara: Mostly PeacefulOlga Cory: Peaceful

Threadfin Acara & Olive Nerite Snail

Acarichthys heckelii · Neritina reclivata

Possible with Caution

Threadfin Acara: Mostly PeacefulOlive Nerite Snail: Peaceful

Threadfin Acara & One-Spot Betta

Acarichthys heckelii · Betta unimaculata

Possible with Caution

Threadfin Acara: Mostly PeacefulOne-Spot Betta: Semi-Aggressive

Threadfin Acara & Orange Chromide

Acarichthys heckelii · Etroplus maculatus

Possible with Caution

Threadfin Acara: Mostly PeacefulOrange Chromide: Mostly Peaceful

Threadfin Acara & Orange Delight Shrimp

Acarichthys heckelii · Caridina loehae

Possible with Caution

Threadfin Acara: Mostly PeacefulOrange Delight Shrimp: Peaceful

Threadfin Acara & Orange Peacock

Acarichthys heckelii · Aulonocara stuartgranti maleri

Threadfin Acara & Orangespotted Snakehead

Acarichthys heckelii · Channa aurantimaculata

Possible with Caution

Threadfin Acara: Mostly PeacefulOrangespotted Snakehead: Highly Aggressive

Threadfin Acara & Orangespotted Sunfish

Acarichthys heckelii · Lepomis humilis

Possible with Caution

Threadfin Acara: Mostly PeacefulOrangespotted Sunfish: Semi-Aggressive

Threadfin Acara & Ornate Bichir

Acarichthys heckelii · Polypterus ornatipinnis

Possible with Caution

Threadfin Acara: Mostly PeacefulOrnate Bichir: Semi-Aggressive

Threadfin Acara & Ornate Rainbowfish

Acarichthys heckelii · Rhadinocentrus ornatus

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulOrnate Rainbowfish: Peaceful

Threadfin Acara & Oscar

Acarichthys heckelii · Astronotus ocellatus

Possible with Caution

Threadfin Acara: Mostly PeacefulOscar: Aggressive

Threadfin Acara & Otocinclus

Acarichthys heckelii · Otocinclus vittatus

Possible with Caution

Threadfin Acara: Mostly PeacefulOtocinclus: Peaceful