Lyretail Killifish Tank Mates & Compatibility

Lyretail Killifish

Aphyosemion australe

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TemperamentMostly Peaceful (3/10)

Adult Size6 cm

Temperature21–26°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingGroup of 2+

Showing 97 - 120 of 735 Tank Mates

Lyretail Killifish & Betta Macrostoma

Aphyosemion australe · Betta macrostoma

Lyretail Killifish & Betta Smaragdina

Aphyosemion australe · Betta smaragdina

Possible with Caution

Lyretail Killifish: Mostly PeacefulBetta Smaragdina: Semi-Aggressive

Lyretail Killifish & Black Acara

Aphyosemion australe · Cichlasoma bimaculatum

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Acara: Semi-Aggressive

Lyretail Killifish & Black Belt Cichlid

Aphyosemion australe · Vieja maculicauda

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Belt Cichlid: Aggressive

Lyretail Killifish & Black Bullhead Catfish

Aphyosemion australe · Ameiurus melas

Lyretail Killifish & Black Corydoras

Aphyosemion australe · Corydoras schultzei

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Corydoras: Peaceful

Lyretail Killifish & Black Diamond Cichlid

Aphyosemion australe · Paratilapia polleni

Lyretail Killifish & Black Fin Cory

Aphyosemion australe · Corydoras leucomelas

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Fin Cory: Peaceful

Lyretail Killifish & Black Ghost Knifefish

Aphyosemion australe · Apteronotus albifrons

Lyretail Killifish & Black Kuhli Loach

Aphyosemion australe · Pangio oblonga

Ideal Tank Mates

Lyretail Killifish: Mostly PeacefulBlack Kuhli Loach: Peaceful

Lyretail Killifish & Black Marble Hoplo

Aphyosemion australe · Megalechis thoracata

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Marble Hoplo: Mostly Peaceful

Lyretail Killifish & Black Neon Tetra

Aphyosemion australe · Hyphessobrycon herbertaxelrodi

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Neon Tetra: Peaceful

Lyretail Killifish & Black Ocellatus

Aphyosemion australe · Lamprologus speciosus

Lyretail Killifish & Black Pacu

Aphyosemion australe · Colossoma macropomum

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Pacu: Mostly Peaceful

Lyretail Killifish & Black Phantom Tetra

Aphyosemion australe · Hyphessobrycon megalopterus

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Phantom Tetra: Peaceful

Lyretail Killifish & Black Ruby Barb

Aphyosemion australe · Pethia nigrofasciata

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Ruby Barb: Mostly Peaceful

Lyretail Killifish & Black Skirt Tetra

Aphyosemion australe · Gymnocorymbus ternetzi

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack Skirt Tetra: Mostly Peaceful

Lyretail Killifish & Black-Banded Rainbowfish

Aphyosemion australe · Melanotaenia nigrans

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlack-Banded Rainbowfish: Peaceful

Lyretail Killifish & Blackline Rasbora

Aphyosemion australe · Rasbora borapetensis

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlackline Rasbora: Peaceful

Lyretail Killifish & Bladder Snail (Pest Snail)

Aphyosemion australe · Physella acuta

Possible with Caution

Lyretail Killifish: Mostly PeacefulBladder Snail (Pest Snail): Peaceful

Lyretail Killifish & Bleeding Heart Tetra

Aphyosemion australe · Hyphessobrycon erythrostigma

Possible with Caution

Lyretail Killifish: Mostly PeacefulBleeding Heart Tetra: Peaceful

Lyretail Killifish & Bleher's Rainbowfish

Aphyosemion australe · Chilatherina bleheri

Possible with Caution

Lyretail Killifish: Mostly PeacefulBleher's Rainbowfish: Peaceful

Lyretail Killifish & Blind Cave Tetra

Aphyosemion australe · Astyanax mexicanus

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlind Cave Tetra: Mostly Peaceful

Lyretail Killifish & Blood Parrot Cichlid

Aphyosemion australe · Hybrid cichlid (Blood Parrot)

Possible with Caution

Lyretail Killifish: Mostly PeacefulBlood Parrot Cichlid: Semi-Aggressive