Keyhole Cichlid Tank Mates & Compatibility

Keyhole Cichlid

Cleithracara maronii

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TemperamentPeaceful (2/10)

Adult Size10 cm

Temperature22–28°C

Water TypeFreshwater Only

Swim ZoneMid-level, Bottom

StockingSolo or group

Showing 97 - 120 of 735 Tank Mates

Keyhole Cichlid & Betta Macrostoma

Cleithracara maronii · Betta macrostoma

Possible with Caution

Keyhole Cichlid: PeacefulBetta Macrostoma: Semi-Aggressive

Keyhole Cichlid & Betta Smaragdina

Cleithracara maronii · Betta smaragdina

Possible with Caution

Keyhole Cichlid: PeacefulBetta Smaragdina: Semi-Aggressive

Keyhole Cichlid & Black Acara

Cleithracara maronii · Cichlasoma bimaculatum

Possible with Caution

Keyhole Cichlid: PeacefulBlack Acara: Semi-Aggressive

Keyhole Cichlid & Black Belt Cichlid

Cleithracara maronii · Vieja maculicauda

Possible with Caution

Keyhole Cichlid: PeacefulBlack Belt Cichlid: Aggressive

Keyhole Cichlid & Black Bullhead Catfish

Cleithracara maronii · Ameiurus melas

Possible with Caution

Keyhole Cichlid: PeacefulBlack Bullhead Catfish: Aggressive

Keyhole Cichlid & Black Corydoras

Cleithracara maronii · Corydoras schultzei

Possible with Caution

Keyhole Cichlid: PeacefulBlack Corydoras: Peaceful

Keyhole Cichlid & Black Diamond Cichlid

Cleithracara maronii · Paratilapia polleni

Possible with Caution

Keyhole Cichlid: PeacefulBlack Diamond Cichlid: Aggressive

Keyhole Cichlid & Black Fin Cory

Cleithracara maronii · Corydoras leucomelas

Possible with Caution

Keyhole Cichlid: PeacefulBlack Fin Cory: Peaceful

Keyhole Cichlid & Black Ghost Knifefish

Cleithracara maronii · Apteronotus albifrons

Possible with Caution

Keyhole Cichlid: PeacefulBlack Ghost Knifefish: Semi-Aggressive

Keyhole Cichlid & Black Kuhli Loach

Cleithracara maronii · Pangio oblonga

Ideal Tank Mates

Keyhole Cichlid: PeacefulBlack Kuhli Loach: Peaceful

Keyhole Cichlid & Black Marble Hoplo

Cleithracara maronii · Megalechis thoracata

Possible with Caution

Keyhole Cichlid: PeacefulBlack Marble Hoplo: Mostly Peaceful

Keyhole Cichlid & Black Neon Tetra

Cleithracara maronii · Hyphessobrycon herbertaxelrodi

Possible with Caution

Keyhole Cichlid: PeacefulBlack Neon Tetra: Peaceful

Keyhole Cichlid & Black Ocellatus

Cleithracara maronii · Lamprologus speciosus

Possible with Caution

Keyhole Cichlid: PeacefulBlack Ocellatus: Aggressive

Keyhole Cichlid & Black Pacu

Cleithracara maronii · Colossoma macropomum

Possible with Caution

Keyhole Cichlid: PeacefulBlack Pacu: Mostly Peaceful

Keyhole Cichlid & Black Phantom Tetra

Cleithracara maronii · Hyphessobrycon megalopterus

Possible with Caution

Keyhole Cichlid: PeacefulBlack Phantom Tetra: Peaceful

Keyhole Cichlid & Black Ruby Barb

Cleithracara maronii · Pethia nigrofasciata

Possible with Caution

Keyhole Cichlid: PeacefulBlack Ruby Barb: Mostly Peaceful

Keyhole Cichlid & Black Skirt Tetra

Cleithracara maronii · Gymnocorymbus ternetzi

Possible with Caution

Keyhole Cichlid: PeacefulBlack Skirt Tetra: Mostly Peaceful

Keyhole Cichlid & Black-Banded Rainbowfish

Cleithracara maronii · Melanotaenia nigrans

Possible with Caution

Keyhole Cichlid: PeacefulBlack-Banded Rainbowfish: Peaceful

Keyhole Cichlid & Blackline Rasbora

Cleithracara maronii · Rasbora borapetensis

Possible with Caution

Keyhole Cichlid: PeacefulBlackline Rasbora: Peaceful

Keyhole Cichlid & Bladder Snail (Pest Snail)

Cleithracara maronii · Physella acuta

Possible with Caution

Keyhole Cichlid: PeacefulBladder Snail (Pest Snail): Peaceful

Keyhole Cichlid & Bleeding Heart Tetra

Cleithracara maronii · Hyphessobrycon erythrostigma

Possible with Caution

Keyhole Cichlid: PeacefulBleeding Heart Tetra: Peaceful

Keyhole Cichlid & Bleher's Rainbowfish

Cleithracara maronii · Chilatherina bleheri

Possible with Caution

Keyhole Cichlid: PeacefulBleher's Rainbowfish: Peaceful

Keyhole Cichlid & Blind Cave Tetra

Cleithracara maronii · Astyanax mexicanus

Possible with Caution

Keyhole Cichlid: PeacefulBlind Cave Tetra: Mostly Peaceful

Keyhole Cichlid & Blood Parrot Cichlid

Cleithracara maronii · Hybrid cichlid (Blood Parrot)

Possible with Caution

Keyhole Cichlid: PeacefulBlood Parrot Cichlid: Semi-Aggressive