Keyhole Cichlid Tank Mates & Compatibility

Keyhole Cichlid

Cleithracara maronii

View full care guide

TemperamentPeaceful (2/10)

Adult Size10 cm

Temperature22–28°C

Water TypeFreshwater Only

Swim ZoneMid-level, Bottom

StockingSolo or group

Stocking calculator

Compatible on paper, but will Keyhole Cichlid fit your setup?

Tank mates can still go wrong if the tank is too small, already full, or the water is a poor match. Add Keyhole Cichlid to the stocking calculator to check space, stocking pressure, and water needs before you add it.

Keyhole Cichlid

Test in my tank

Showing 1 - 24 of 735 Tank Mates

Keyhole Cichlid & Kabia rainbowfish

Cleithracara maronii · Glossolepis kabia

Possible with Caution

Keyhole Cichlid: Peaceful Kabia rainbowfish: Peaceful

Keyhole Cichlid & Abei Puffer

Cleithracara maronii · Pao abei

Possible with Caution

Keyhole Cichlid: PeacefulAbei Puffer: Highly Aggressive

Keyhole Cichlid & Achara Catfish

Cleithracara maronii · Leiarius marmoratus

Possible with Caution

Keyhole Cichlid: PeacefulAchara Catfish: Semi-Aggressive

Keyhole Cichlid & Adolfo Cory

Cleithracara maronii · Corydoras adolfoi

Possible with Caution

Keyhole Cichlid: PeacefulAdolfo Cory: Peaceful

Keyhole Cichlid & Adonis Pleco

Cleithracara maronii · Acanthicus adonis

Possible with Caution

Keyhole Cichlid: PeacefulAdonis Pleco: Aggressive

Keyhole Cichlid & Aequidens Jenaro Herrera

Cleithracara maronii · Aequidens sp. 'Jenaro Herrera'

Possible with Caution

Keyhole Cichlid: PeacefulAequidens Jenaro Herrera: Semi-Aggressive

Keyhole Cichlid & Aequidens diadema (Diadem Cichlid)

Cleithracara maronii · Aequidens diadema

Possible with Caution

Keyhole Cichlid: PeacefulAequidens diadema (Diadem Cichlid): Semi-Aggressive

Keyhole Cichlid & Aequidens sp. Atabapo

Cleithracara maronii · Aequidens sp. Atabapo

Possible with Caution

Keyhole Cichlid: PeacefulAequidens sp. Atabapo: Semi-Aggressive

Keyhole Cichlid & Afra Cichlid

Cleithracara maronii · Cynotilapia afra

Keyhole Cichlid & African Arowana

Cleithracara maronii · Heterotis niloticus

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Arowana: Mostly Peaceful

Keyhole Cichlid & African Butterfly Cichlid

Cleithracara maronii · Anomalochromis thomasi

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Butterfly Cichlid: Mostly Peaceful

Keyhole Cichlid & African Butterfly Fish

Cleithracara maronii · Pantodon buchholzi

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Butterfly Fish: Semi-Aggressive

Keyhole Cichlid & African Clawed Frog

Cleithracara maronii · Xenopus laevis

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Clawed Frog: Aggressive

Keyhole Cichlid & African Dwarf Frog

Cleithracara maronii · Hymenochirus boettgeri

Ideal Tank Mates

Keyhole Cichlid: PeacefulAfrican Dwarf Frog: Peaceful

Keyhole Cichlid & African Jewel Cichlid

Cleithracara maronii · Hemichromis bimaculatus

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Jewel Cichlid: Aggressive

Keyhole Cichlid & African Knifefish

Cleithracara maronii · Xenomystus nigri

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Knifefish: Semi-Aggressive

Keyhole Cichlid & African Lungfish

Cleithracara maronii · Protopterus annectens

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Lungfish: Highly Aggressive

Keyhole Cichlid & African Pike

Cleithracara maronii · Hepsetus odoe

Possible with Caution

Keyhole Cichlid: PeacefulAfrican Pike: Aggressive

Keyhole Cichlid & African Pipefish

Cleithracara maronii · Enneacampus ansorgii

Ideal Tank Mates

Keyhole Cichlid: PeacefulAfrican Pipefish: Peaceful

Keyhole Cichlid & Agassiz Cory

Cleithracara maronii · Corydoras agassizii

Possible with Caution

Keyhole Cichlid: PeacefulAgassiz Cory: Peaceful

Keyhole Cichlid & Agassiz's Dwarf Cichlid

Cleithracara maronii · Apistogramma agassizii

Possible with Caution

Keyhole Cichlid: PeacefulAgassiz's Dwarf Cichlid: Semi-Aggressive

Keyhole Cichlid & Ajamaru Rainbowfish

Cleithracara maronii · Melanotaenia ajamaruensis

Possible with Caution

Keyhole Cichlid: PeacefulAjamaru Rainbowfish: Peaceful

Keyhole Cichlid & Allen's Rainbowfish

Cleithracara maronii · Chilatherina alleni

Possible with Caution

Keyhole Cichlid: PeacefulAllen's Rainbowfish: Peaceful

Keyhole Cichlid & Alligator Gar

Cleithracara maronii · Atractosteus spatula

Possible with Caution

Keyhole Cichlid: PeacefulAlligator Gar: Aggressive