Northern Mountain Swordtail Tank Mates & Compatibility

Northern Mountain Swordtail

Xiphophorus nezahualcoyotl

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TemperamentMostly Peaceful (3/10)

Adult Size5.5 cm

Temperature20–25°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingGroup of 3+

Showing 337 - 360 of 735 Tank Mates

Northern Mountain Swordtail & Gymnogeophagus meridionalis

Xiphophorus nezahualcoyotl · Gymnogeophagus meridionalis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulGymnogeophagus meridionalis: Semi-Aggressive

Northern Mountain Swordtail & Half Banded Spiny Eel

Xiphophorus nezahualcoyotl · Macrognathus circumcinctus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHalf Banded Spiny Eel: Mostly Peaceful

Northern Mountain Swordtail & Haplochromis sp. 44 (Thick Skin)

Xiphophorus nezahualcoyotl · Haplochromis sp. 44

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHaplochromis sp. 44 (Thick Skin): Aggressive

Northern Mountain Swordtail & Harlequin Rasbora

Xiphophorus nezahualcoyotl · Trigonostigma heteromorpha

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulHarlequin Rasbora: Peaceful

Northern Mountain Swordtail & Harlequin Shark

Xiphophorus nezahualcoyotl · Labeo variegatus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHarlequin Shark: Aggressive

Northern Mountain Swordtail & Head and Tail Light Tetra

Xiphophorus nezahualcoyotl · Hemigrammus ocellifer

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHead and Tail Light Tetra: Peaceful

Northern Mountain Swordtail & Helicopter Catfish

Xiphophorus nezahualcoyotl · Wallagonia leerii

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHelicopter Catfish: Highly Aggressive

Northern Mountain Swordtail & Hi Fin Peppered Cory

Xiphophorus nezahualcoyotl · Scleromystax macropterus

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulHi Fin Peppered Cory: Peaceful

Northern Mountain Swordtail & Highlands Rainbowfish

Xiphophorus nezahualcoyotl · Chilatherina campsi

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulHighlands Rainbowfish: Peaceful

Northern Mountain Swordtail & Hillstream Loach

Xiphophorus nezahualcoyotl · Beaufortia leveretti

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulHillstream Loach: Peaceful

Northern Mountain Swordtail & Honduran Red Point

Xiphophorus nezahualcoyotl · Amatitlania sp. 'Honduran Red Point'

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHonduran Red Point: Semi-Aggressive

Northern Mountain Swordtail & Honey Blue Eye

Xiphophorus nezahualcoyotl · Pseudomugil mellis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHoney Blue Eye: Peaceful

Northern Mountain Swordtail & Honey Gourami

Xiphophorus nezahualcoyotl · Trichogaster chuna

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHoney Gourami: Peaceful

Northern Mountain Swordtail & Hongsloi Apistogramma

Xiphophorus nezahualcoyotl · Apistogramma hongsloi

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHongsloi Apistogramma: Semi-Aggressive

Northern Mountain Swordtail & Horei Cichlid

Xiphophorus nezahualcoyotl · Ctenochromis horei

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHorei Cichlid: Aggressive

Northern Mountain Swordtail & Horned Nerite Snail

Xiphophorus nezahualcoyotl · Clithon corona

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHorned Nerite Snail: Peaceful

Northern Mountain Swordtail & Humpbacked Limia

Xiphophorus nezahualcoyotl · Limia nigrofasciata

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHumpbacked Limia: Peaceful

Northern Mountain Swordtail & Hystrix Stingray (Porcupine Ray)

Xiphophorus nezahualcoyotl · Potamotrygon hystrix

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulHystrix Stingray (Porcupine Ray): Semi-Aggressive

Northern Mountain Swordtail & Incolicana Corydoras

Xiphophorus nezahualcoyotl · Corydoras incolicana

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulIncolicana Corydoras: Peaceful

Northern Mountain Swordtail & Indian Glassfish

Xiphophorus nezahualcoyotl · Parambassis ranga

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulIndian Glassfish: Peaceful

Northern Mountain Swordtail & Indonesian Datnoid (Tiger Fish)

Xiphophorus nezahualcoyotl · Datnioides microlepis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulIndonesian Datnoid (Tiger Fish): Semi-Aggressive

Northern Mountain Swordtail & Indonesian Giant Snakehead

Xiphophorus nezahualcoyotl · Channa micropeltes

Northern Mountain Swordtail & Intermedius Cichlid

Xiphophorus nezahualcoyotl · Tramitichromis intermedius

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulIntermedius Cichlid: Semi-Aggressive

Northern Mountain Swordtail & Irian Jaya Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia irianjaya

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulIrian Jaya Rainbowfish: Peaceful