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 433 - 456 of 735 Tank Mates

Threadfin Acara & Misool Rainbowfish

Acarichthys heckelii · Melanotaenia misoolensis

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulMisool Rainbowfish: Peaceful

Threadfin Acara & Mokele-mbembe Bichir

Acarichthys heckelii · Polypterus mokelembembe

Possible with Caution

Threadfin Acara: Mostly PeacefulMokele-mbembe Bichir: Semi-Aggressive

Threadfin Acara & Molly (Sailfin/Black/Dalmatian)

Acarichthys heckelii · Poecilia sphenops

Possible with Caution

Threadfin Acara: Mostly PeacefulMolly (Sailfin/Black/Dalmatian): Mostly Peaceful

Threadfin Acara & Mono Sebae (Brackish)

Acarichthys heckelii · Monodactylus sebae

Threadfin Acara & Monster Wolf Fish (Aimara)

Acarichthys heckelii · Hoplias aimara

Possible with Caution

Threadfin Acara: Mostly PeacefulMonster Wolf Fish (Aimara): Highly Aggressive

Threadfin Acara & Moonlight Gourami

Acarichthys heckelii · Trichogaster microlepis

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulMoonlight Gourami: Mostly Peaceful

Threadfin Acara & Mosquitofish (Gambusia)

Acarichthys heckelii · Gambusia affinis

Possible with Caution

Threadfin Acara: Mostly PeacefulMosquitofish (Gambusia): Aggressive

Threadfin Acara & Motoro Stingray

Acarichthys heckelii · Potamotrygon motoro

Possible with Caution

Threadfin Acara: Mostly PeacefulMotoro Stingray: Semi-Aggressive

Threadfin Acara & Mottled Loach

Acarichthys heckelii · Paracanthocobitis botia

Possible with Caution

Threadfin Acara: Mostly PeacefulMottled Loach: Mostly Peaceful

Threadfin Acara & Mountain Rainbowfish

Acarichthys heckelii · Melanotaenia monticola

Possible with Caution

Threadfin Acara: Mostly PeacefulMountain Rainbowfish: Peaceful

Threadfin Acara & Mozambique Tilapia (Redfin)

Acarichthys heckelii · Oreochromis mossambicus

Possible with Caution

Threadfin Acara: Mostly PeacefulMozambique Tilapia (Redfin): Aggressive

Threadfin Acara & Msobo Mbuna

Acarichthys heckelii · Metriaclima sp. "Msobo"

Threadfin Acara & Mubi Rainbowfish

Acarichthys heckelii · Melanotaenia mubiensis

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulMubi Rainbowfish: Peaceful

Threadfin Acara & Murray River Rainbowfish

Acarichthys heckelii · Melanotaenia fluviatilis

Ideal Tank Mates

Threadfin Acara: Mostly PeacefulMurray River Rainbowfish: Peaceful

Threadfin Acara & Mystery Snail

Acarichthys heckelii · Pomacea bridgesii

Possible with Caution

Threadfin Acara: Mostly PeacefulMystery Snail: Peaceful

Threadfin Acara & Nana Rasbora

Acarichthys heckelii · Microdevario nana

Possible with Caution

Threadfin Acara: Mostly PeacefulNana Rasbora: Peaceful

Threadfin Acara & Needlenose Gar

Acarichthys heckelii · Xenentodon cancila

Possible with Caution

Threadfin Acara: Mostly PeacefulNeedlenose Gar: Semi-Aggressive

Threadfin Acara & Neolamprologus Fasciatus

Acarichthys heckelii · Neolamprologus fasciatus

Threadfin Acara & Neolamprologus Pulcher

Acarichthys heckelii · Neolamprologus pulcher

Threadfin Acara & Neolamprologus Similis

Acarichthys heckelii · Neolamprologus similis

Threadfin Acara & Neolamprologus Tretocephalus

Acarichthys heckelii · Neolamprologus tretocephalus

Threadfin Acara & Neon Blue Cichlid

Acarichthys heckelii · Paracyprichromis nigripinnis

Threadfin Acara & Neon Blue Goby

Acarichthys heckelii · Stiphodon atropurpureus

Possible with Caution

Threadfin Acara: Mostly PeacefulNeon Blue Goby: Mostly Peaceful

Threadfin Acara & Neon Green Rasbora (Kubotai)

Acarichthys heckelii · Microdevario kubotai

Possible with Caution

Threadfin Acara: Mostly PeacefulNeon Green Rasbora (Kubotai): Peaceful