Redtail Splitfin Tank Mates & Compatibility

Redtail Splitfin

Xenotoca eiseni

View full care guide

TemperamentSemi-Aggressive (6/10)

Adult Size7 cm

Temperature18–26°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSchool of 6+

Stocking calculator

Compatible on paper, but will Redtail Splitfin 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 Redtail Splitfin to the stocking calculator to check space, stocking pressure, and water needs before you add it.

Redtail Splitfin

Test in my tank

Showing 1 - 24 of 735 Tank Mates

Redtail Splitfin & Kabia rainbowfish

Xenotoca eiseni · Glossolepis kabia

Possible with Caution

Redtail Splitfin: Semi-Aggressive Kabia rainbowfish: Peaceful

Redtail Splitfin & Abei Puffer

Xenotoca eiseni · Pao abei

Possible with Caution

Redtail Splitfin: Semi-AggressiveAbei Puffer: Highly Aggressive

Redtail Splitfin & Achara Catfish

Xenotoca eiseni · Leiarius marmoratus

Possible with Caution

Redtail Splitfin: Semi-AggressiveAchara Catfish: Semi-Aggressive

Redtail Splitfin & Adolfo Cory

Xenotoca eiseni · Corydoras adolfoi

Possible with Caution

Redtail Splitfin: Semi-AggressiveAdolfo Cory: Peaceful

Redtail Splitfin & Adonis Pleco

Xenotoca eiseni · Acanthicus adonis

Possible with Caution

Redtail Splitfin: Semi-AggressiveAdonis Pleco: Aggressive

Redtail Splitfin & Aequidens Jenaro Herrera

Xenotoca eiseni · Aequidens sp. 'Jenaro Herrera'

Possible with Caution

Redtail Splitfin: Semi-AggressiveAequidens Jenaro Herrera: Semi-Aggressive

Redtail Splitfin & Aequidens diadema (Diadem Cichlid)

Xenotoca eiseni · Aequidens diadema

Possible with Caution

Redtail Splitfin: Semi-AggressiveAequidens diadema (Diadem Cichlid): Semi-Aggressive

Redtail Splitfin & Aequidens sp. Atabapo

Xenotoca eiseni · Aequidens sp. Atabapo

Redtail Splitfin & Afra Cichlid

Xenotoca eiseni · Cynotilapia afra

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfra Cichlid: Aggressive

Redtail Splitfin & African Arowana

Xenotoca eiseni · Heterotis niloticus

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Arowana: Mostly Peaceful

Redtail Splitfin & African Butterfly Cichlid

Xenotoca eiseni · Anomalochromis thomasi

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Butterfly Cichlid: Mostly Peaceful

Redtail Splitfin & African Butterfly Fish

Xenotoca eiseni · Pantodon buchholzi

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Butterfly Fish: Semi-Aggressive

Redtail Splitfin & African Clawed Frog

Xenotoca eiseni · Xenopus laevis

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Clawed Frog: Aggressive

Redtail Splitfin & African Dwarf Frog

Xenotoca eiseni · Hymenochirus boettgeri

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Dwarf Frog: Peaceful

Redtail Splitfin & African Jewel Cichlid

Xenotoca eiseni · Hemichromis bimaculatus

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Jewel Cichlid: Aggressive

Redtail Splitfin & African Knifefish

Xenotoca eiseni · Xenomystus nigri

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Knifefish: Semi-Aggressive

Redtail Splitfin & African Lungfish

Xenotoca eiseni · Protopterus annectens

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Lungfish: Highly Aggressive

Redtail Splitfin & African Pike

Xenotoca eiseni · Hepsetus odoe

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Pike: Aggressive

Redtail Splitfin & African Pipefish

Xenotoca eiseni · Enneacampus ansorgii

Possible with Caution

Redtail Splitfin: Semi-AggressiveAfrican Pipefish: Peaceful

Redtail Splitfin & Agassiz Cory

Xenotoca eiseni · Corydoras agassizii

Possible with Caution

Redtail Splitfin: Semi-AggressiveAgassiz Cory: Peaceful

Redtail Splitfin & Agassiz's Dwarf Cichlid

Xenotoca eiseni · Apistogramma agassizii

Redtail Splitfin & Ajamaru Rainbowfish

Xenotoca eiseni · Melanotaenia ajamaruensis

Possible with Caution

Redtail Splitfin: Semi-AggressiveAjamaru Rainbowfish: Peaceful

Redtail Splitfin & Allen's Rainbowfish

Xenotoca eiseni · Chilatherina alleni

Possible with Caution

Redtail Splitfin: Semi-AggressiveAllen's Rainbowfish: Peaceful

Redtail Splitfin & Alligator Gar

Xenotoca eiseni · Atractosteus spatula

Possible with Caution

Redtail Splitfin: Semi-AggressiveAlligator Gar: Aggressive