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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 241 - 264 of 735 Tank Mates

Keyhole Cichlid & Dwarf Rasbora

Cleithracara maronii · Boraras maculatus

Ideal Tank Mates
Keyhole Cichlid: PeacefulDwarf Rasbora: Peaceful

Keyhole Cichlid & Eastern Rainbowfish

Cleithracara maronii · Melanotaenia splendida

Possible with Caution
Keyhole Cichlid: PeacefulEastern Rainbowfish: Peaceful

Keyhole Cichlid & Electric Blue Crayfish

Cleithracara maronii · Procambarus alleni

Possible with Caution
Keyhole Cichlid: PeacefulElectric Blue Crayfish: Aggressive

Keyhole Cichlid & Electric Blue Hap

Cleithracara maronii · Sciaenochromis fryeri

Not Recommended
Keyhole Cichlid: PeacefulElectric Blue Hap: Aggressive

Keyhole Cichlid & Electric Blue Johannii

Cleithracara maronii · Pseudotropheus johannii

Not Recommended
Keyhole Cichlid: PeacefulElectric Blue Johannii: Aggressive

Keyhole Cichlid & Elongatus Cichlid (Pseudotropheus Elongatus)

Cleithracara maronii · Chindongo elongatus

Possible with Caution
Keyhole Cichlid: PeacefulElongatus Cichlid (Pseudotropheus Elongatus): Aggressive

Keyhole Cichlid & Ember Tetra

Cleithracara maronii · Hyphessobrycon amandae

Possible with Caution
Keyhole Cichlid: PeacefulEmber Tetra: Peaceful

Keyhole Cichlid & Emerald Dwarf Danio

Cleithracara maronii · Danio erythromicron

Ideal Tank Mates
Keyhole Cichlid: PeacefulEmerald Dwarf Danio: Peaceful

Keyhole Cichlid & Emerald Eye Rasbora

Cleithracara maronii · Brevibora dorsiocellata

Possible with Caution
Keyhole Cichlid: PeacefulEmerald Eye Rasbora: Peaceful

Keyhole Cichlid & Emerald Green Cory

Cleithracara maronii · Corydoras splendens

Possible with Caution
Keyhole Cichlid: PeacefulEmerald Green Cory: Peaceful

Keyhole Cichlid & Emperor Snakehead

Cleithracara maronii · Channa marulioides

Possible with Caution
Keyhole Cichlid: PeacefulEmperor Snakehead: Highly Aggressive

Keyhole Cichlid & Emperor Tetra

Cleithracara maronii · Nematobrycon palmeri

Possible with Caution
Keyhole Cichlid: PeacefulEmperor Tetra: Peaceful

Keyhole Cichlid & Empire Gudgeon

Cleithracara maronii · Hypseleotris compressa

Possible with Caution
Keyhole Cichlid: PeacefulEmpire Gudgeon: Mostly Peaceful

Keyhole Cichlid & Endler's Livebearer

Cleithracara maronii · Poecilia wingei

Possible with Caution
Keyhole Cichlid: PeacefulEndler's Livebearer: Peaceful

Keyhole Cichlid & Espei Rasbora (Lambchop Rasbora)

Cleithracara maronii · Trigonostigma espei

Possible with Caution
Keyhole Cichlid: PeacefulEspei Rasbora (Lambchop Rasbora): Peaceful

Keyhole Cichlid & Exquisite Rainbowfish

Cleithracara maronii · Melanotaenia exquisita

Possible with Caution
Keyhole Cichlid: PeacefulExquisite Rainbowfish: Peaceful

Keyhole Cichlid & Fahaka Puffer

Cleithracara maronii · Tetraodon lineatus

Possible with Caution
Keyhole Cichlid: PeacefulFahaka Puffer: Highly Aggressive

Keyhole Cichlid & Fairy Cichlid (Brichardi)

Cleithracara maronii · Neolamprologus brichardi

Not Recommended
Keyhole Cichlid: PeacefulFairy Cichlid (Brichardi): Aggressive

Keyhole Cichlid & False Glass Catfish

Cleithracara maronii · Kryptopterus macrocephalus

Ideal Tank Mates
Keyhole Cichlid: PeacefulFalse Glass Catfish: Peaceful

Keyhole Cichlid & False Rummy-Nose Tetra

Cleithracara maronii · Petitella georgiae

Possible with Caution
Keyhole Cichlid: PeacefulFalse Rummy-Nose Tetra: Peaceful

Keyhole Cichlid & False Siamese Algae Eater (Stonelapping Minnow)

Cleithracara maronii · Garra cambodgiensis

Possible with Caution
Keyhole Cichlid: PeacefulFalse Siamese Algae Eater (Stonelapping Minnow): Semi-Aggressive

Keyhole Cichlid & Featherfin Cichlid

Cleithracara maronii · Cyathopharynx furcifer

Not Recommended
Keyhole Cichlid: PeacefulFeatherfin Cichlid: Semi-Aggressive

Keyhole Cichlid & Featherfin Squeaker

Cleithracara maronii · Synodontis eupterus

Possible with Caution
Keyhole Cichlid: PeacefulFeatherfin Squeaker: Semi-Aggressive

Keyhole Cichlid & Festivum

Cleithracara maronii · Mesonauta festivus

Possible with Caution
Keyhole Cichlid: PeacefulFestivum: Mostly Peaceful