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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 409 - 432 of 735 Tank Mates

Lyretail Killifish & Madagascar Rainbowfish

Aphyosemion australe · Bedotia madagascariensis

Possible with Caution
Lyretail Killifish: Mostly PeacefulMadagascar Rainbowfish: Peaceful

Lyretail Killifish & Maingano Mbuna

Aphyosemion australe · Pseudotropheus cyaneorhabdos

Not Recommended
Lyretail Killifish: Mostly PeacefulMaingano Mbuna: Aggressive

Lyretail Killifish & Maison Reef Peacock

Aphyosemion australe · Aulonocara stuartgranti "Maison Reef"

Not Recommended
Lyretail Killifish: Mostly PeacefulMaison Reef Peacock: Semi-Aggressive

Lyretail Killifish & Malawi Eyebiter

Aphyosemion australe · Dimidiochromis compressiceps

Not Recommended
Lyretail Killifish: Mostly PeacefulMalawi Eyebiter: Aggressive

Lyretail Killifish & Malawi Gar

Aphyosemion australe · Lichnochromis acuticeps

Not Recommended
Lyretail Killifish: Mostly PeacefulMalawi Gar: Semi-Aggressive

Lyretail Killifish & Malawi Hawk

Aphyosemion australe · Aristochromis christyi

Not Recommended
Lyretail Killifish: Mostly PeacefulMalawi Hawk: Aggressive

Lyretail Killifish & Malaya Shrimp

Aphyosemion australe · Caridina sp. "Malaya"

Possible with Caution
Lyretail Killifish: Mostly PeacefulMalaya Shrimp: Peaceful

Lyretail Killifish & Malaysian Trumpet Snail (MTS)

Aphyosemion australe · Melanoides tuberculata

Possible with Caution
Lyretail Killifish: Mostly PeacefulMalaysian Trumpet Snail (MTS): Peaceful

Lyretail Killifish & Mamberamo Rainbowfish

Aphyosemion australe · Melanotaenia mamberamo

Possible with Caution
Lyretail Killifish: Mostly PeacefulMamberamo Rainbowfish: Peaceful

Lyretail Killifish & Marble Goby

Aphyosemion australe · Oxyeleotris marmorata

Not Recommended
Lyretail Killifish: Mostly PeacefulMarble Goby: Aggressive

Lyretail Killifish & Marbled Bichir

Aphyosemion australe · Polypterus polli

Not Recommended
Lyretail Killifish: Mostly PeacefulMarbled Bichir: Semi-Aggressive

Lyretail Killifish & Marbled Hatchetfish

Aphyosemion australe · Carnegiella strigata

Ideal Tank Mates
Lyretail Killifish: Mostly PeacefulMarbled Hatchetfish: Peaceful

Lyretail Killifish & Marbled Whiptail

Aphyosemion australe · Loricaria simillima

Ideal Tank Mates
Lyretail Killifish: Mostly PeacefulMarbled Whiptail: Peaceful

Lyretail Killifish & Marlier's Julie

Aphyosemion australe · Julidochromis marlieri

Not Recommended
Lyretail Killifish: Mostly PeacefulMarlier's Julie: Semi-Aggressive

Lyretail Killifish & Masked Julie (Julidochromis)

Aphyosemion australe · Julidochromis transcriptus

Not Recommended
Lyretail Killifish: Mostly PeacefulMasked Julie (Julidochromis): Semi-Aggressive

Lyretail Killifish & Mayan Cichlid

Aphyosemion australe · Mayaheros urophthalmus

Not Recommended
Lyretail Killifish: Mostly PeacefulMayan Cichlid: Aggressive

Lyretail Killifish & Mayland's Rainbowfish

Aphyosemion australe · Melanotaenia maylandi

Possible with Caution
Lyretail Killifish: Mostly PeacefulMayland's Rainbowfish: Peaceful

Lyretail Killifish & Mbu Puffer

Aphyosemion australe · Tetraodon mbu

Not Recommended
Lyretail Killifish: Mostly PeacefulMbu Puffer: Aggressive

Lyretail Killifish & Melon Barb

Aphyosemion australe · Haludaria fasciata

Possible with Caution
Lyretail Killifish: Mostly PeacefulMelon Barb: Mostly Peaceful

Lyretail Killifish & Mexican Dwarf Crayfish (CPO)

Aphyosemion australe · Cambarellus patzcuarensis

Possible with Caution
Lyretail Killifish: Mostly PeacefulMexican Dwarf Crayfish (CPO): Mostly Peaceful

Lyretail Killifish & Midas Cichlid

Aphyosemion australe · Amphilophus citrinellus

Not Recommended
Lyretail Killifish: Mostly PeacefulMidas Cichlid: Highly Aggressive

Lyretail Killifish & Midnight Catfish

Aphyosemion australe · Auchenipterichthys coracoideus

Not Recommended
Lyretail Killifish: Mostly PeacefulMidnight Catfish: Mostly Peaceful

Lyretail Killifish & Milomo Hap (Super VC10)

Aphyosemion australe · Placidochromis milomo

Not Recommended
Lyretail Killifish: Mostly PeacefulMilomo Hap (Super VC10): Semi-Aggressive

Lyretail Killifish & Misool Rainbowfish

Aphyosemion australe · Melanotaenia misoolensis

Possible with Caution
Lyretail Killifish: Mostly PeacefulMisool Rainbowfish: Peaceful