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Rachov's Killifish (Annual) Tank Mates & Compatibility

Rachov's Killifish (Annual)

Nothobranchius rachovii

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TemperamentMostly Peaceful (3/10)
Adult Size6 cm
Temperature20–26°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 97 - 120 of 735 Tank Mates

Rachov's Killifish (Annual) & Betta Macrostoma

Nothobranchius rachovii · Betta macrostoma

Not Recommended
Rachov's Killifish (Annual): Mostly PeacefulBetta Macrostoma: Semi-Aggressive

Rachov's Killifish (Annual) & Betta Smaragdina

Nothobranchius rachovii · Betta smaragdina

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBetta Smaragdina: Semi-Aggressive

Rachov's Killifish (Annual) & Black Acara

Nothobranchius rachovii · Cichlasoma bimaculatum

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Acara: Semi-Aggressive

Rachov's Killifish (Annual) & Black Belt Cichlid

Nothobranchius rachovii · Vieja maculicauda

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Belt Cichlid: Aggressive

Rachov's Killifish (Annual) & Black Bullhead Catfish

Nothobranchius rachovii · Ameiurus melas

Not Recommended
Rachov's Killifish (Annual): Mostly PeacefulBlack Bullhead Catfish: Aggressive

Rachov's Killifish (Annual) & Black Corydoras

Nothobranchius rachovii · Corydoras schultzei

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Corydoras: Peaceful

Rachov's Killifish (Annual) & Black Diamond Cichlid

Nothobranchius rachovii · Paratilapia polleni

Not Recommended
Rachov's Killifish (Annual): Mostly PeacefulBlack Diamond Cichlid: Aggressive

Rachov's Killifish (Annual) & Black Fin Cory

Nothobranchius rachovii · Corydoras leucomelas

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Fin Cory: Peaceful

Rachov's Killifish (Annual) & Black Ghost Knifefish

Nothobranchius rachovii · Apteronotus albifrons

Not Recommended
Rachov's Killifish (Annual): Mostly PeacefulBlack Ghost Knifefish: Semi-Aggressive

Rachov's Killifish (Annual) & Black Kuhli Loach

Nothobranchius rachovii · Pangio oblonga

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Kuhli Loach: Peaceful

Rachov's Killifish (Annual) & Black Marble Hoplo

Nothobranchius rachovii · Megalechis thoracata

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Marble Hoplo: Mostly Peaceful

Rachov's Killifish (Annual) & Black Neon Tetra

Nothobranchius rachovii · Hyphessobrycon herbertaxelrodi

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBlack Neon Tetra: Peaceful

Rachov's Killifish (Annual) & Black Ocellatus

Nothobranchius rachovii · Lamprologus speciosus

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Ocellatus: Aggressive

Rachov's Killifish (Annual) & Black Pacu

Nothobranchius rachovii · Colossoma macropomum

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Pacu: Mostly Peaceful

Rachov's Killifish (Annual) & Black Phantom Tetra

Nothobranchius rachovii · Hyphessobrycon megalopterus

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlack Phantom Tetra: Peaceful

Rachov's Killifish (Annual) & Black Ruby Barb

Nothobranchius rachovii · Pethia nigrofasciata

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBlack Ruby Barb: Mostly Peaceful

Rachov's Killifish (Annual) & Black Skirt Tetra

Nothobranchius rachovii · Gymnocorymbus ternetzi

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBlack Skirt Tetra: Mostly Peaceful

Rachov's Killifish (Annual) & Black-Banded Rainbowfish

Nothobranchius rachovii · Melanotaenia nigrans

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBlack-Banded Rainbowfish: Peaceful

Rachov's Killifish (Annual) & Blackline Rasbora

Nothobranchius rachovii · Rasbora borapetensis

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBlackline Rasbora: Peaceful

Rachov's Killifish (Annual) & Bladder Snail (Pest Snail)

Nothobranchius rachovii · Physella acuta

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBladder Snail (Pest Snail): Peaceful

Rachov's Killifish (Annual) & Bleeding Heart Tetra

Nothobranchius rachovii · Hyphessobrycon erythrostigma

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBleeding Heart Tetra: Peaceful

Rachov's Killifish (Annual) & Bleher's Rainbowfish

Nothobranchius rachovii · Chilatherina bleheri

Ideal Tank Mates
Rachov's Killifish (Annual): Mostly PeacefulBleher's Rainbowfish: Peaceful

Rachov's Killifish (Annual) & Blind Cave Tetra

Nothobranchius rachovii · Astyanax mexicanus

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlind Cave Tetra: Mostly Peaceful

Rachov's Killifish (Annual) & Blood Parrot Cichlid

Nothobranchius rachovii · Hybrid cichlid (Blood Parrot)

Possible with Caution
Rachov's Killifish (Annual): Mostly PeacefulBlood Parrot Cichlid: Semi-Aggressive