Redtail Splitfin Tank Mates & Compatibility

Redtail Splitfin

Xenotoca eiseni

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TemperamentSemi-Aggressive (6/10)

Adult Size7 cm

Temperature18–26°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSchool of 6+

Showing 97 - 120 of 735 Tank Mates

Redtail Splitfin & Betta Macrostoma

Xenotoca eiseni · Betta macrostoma

Redtail Splitfin & Betta Smaragdina

Xenotoca eiseni · Betta smaragdina

Possible with Caution

Redtail Splitfin: Semi-AggressiveBetta Smaragdina: Semi-Aggressive

Redtail Splitfin & Black Acara

Xenotoca eiseni · Cichlasoma bimaculatum

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Acara: Semi-Aggressive

Redtail Splitfin & Black Belt Cichlid

Xenotoca eiseni · Vieja maculicauda

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Belt Cichlid: Aggressive

Redtail Splitfin & Black Bullhead Catfish

Xenotoca eiseni · Ameiurus melas

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Bullhead Catfish: Aggressive

Redtail Splitfin & Black Corydoras

Xenotoca eiseni · Corydoras schultzei

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Corydoras: Peaceful

Redtail Splitfin & Black Diamond Cichlid

Xenotoca eiseni · Paratilapia polleni

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Diamond Cichlid: Aggressive

Redtail Splitfin & Black Fin Cory

Xenotoca eiseni · Corydoras leucomelas

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Fin Cory: Peaceful

Redtail Splitfin & Black Ghost Knifefish

Xenotoca eiseni · Apteronotus albifrons

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Ghost Knifefish: Semi-Aggressive

Redtail Splitfin & Black Kuhli Loach

Xenotoca eiseni · Pangio oblonga

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Kuhli Loach: Peaceful

Redtail Splitfin & Black Marble Hoplo

Xenotoca eiseni · Megalechis thoracata

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Marble Hoplo: Mostly Peaceful

Redtail Splitfin & Black Neon Tetra

Xenotoca eiseni · Hyphessobrycon herbertaxelrodi

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Neon Tetra: Peaceful

Redtail Splitfin & Black Ocellatus

Xenotoca eiseni · Lamprologus speciosus

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Ocellatus: Aggressive

Redtail Splitfin & Black Pacu

Xenotoca eiseni · Colossoma macropomum

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Pacu: Mostly Peaceful

Redtail Splitfin & Black Phantom Tetra

Xenotoca eiseni · Hyphessobrycon megalopterus

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Phantom Tetra: Peaceful

Redtail Splitfin & Black Ruby Barb

Xenotoca eiseni · Pethia nigrofasciata

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Ruby Barb: Mostly Peaceful

Redtail Splitfin & Black Skirt Tetra

Xenotoca eiseni · Gymnocorymbus ternetzi

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack Skirt Tetra: Mostly Peaceful

Redtail Splitfin & Black-Banded Rainbowfish

Xenotoca eiseni · Melanotaenia nigrans

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlack-Banded Rainbowfish: Peaceful

Redtail Splitfin & Blackline Rasbora

Xenotoca eiseni · Rasbora borapetensis

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlackline Rasbora: Peaceful

Redtail Splitfin & Bladder Snail (Pest Snail)

Xenotoca eiseni · Physella acuta

Possible with Caution

Redtail Splitfin: Semi-AggressiveBladder Snail (Pest Snail): Peaceful

Redtail Splitfin & Bleeding Heart Tetra

Xenotoca eiseni · Hyphessobrycon erythrostigma

Possible with Caution

Redtail Splitfin: Semi-AggressiveBleeding Heart Tetra: Peaceful

Redtail Splitfin & Bleher's Rainbowfish

Xenotoca eiseni · Chilatherina bleheri

Possible with Caution

Redtail Splitfin: Semi-AggressiveBleher's Rainbowfish: Peaceful

Redtail Splitfin & Blind Cave Tetra

Xenotoca eiseni · Astyanax mexicanus

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlind Cave Tetra: Mostly Peaceful

Redtail Splitfin & Blood Parrot Cichlid

Xenotoca eiseni · Hybrid cichlid (Blood Parrot)

Possible with Caution

Redtail Splitfin: Semi-AggressiveBlood Parrot Cichlid: Semi-Aggressive