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 433 - 456 of 735 Tank Mates

Northern Mountain Swordtail & Misool Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia misoolensis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMisool Rainbowfish: Peaceful

Northern Mountain Swordtail & Mokele-mbembe Bichir

Xiphophorus nezahualcoyotl · Polypterus mokelembembe

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMokele-mbembe Bichir: Semi-Aggressive

Northern Mountain Swordtail & Molly (Sailfin/Black/Dalmatian)

Xiphophorus nezahualcoyotl · Poecilia sphenops

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMolly (Sailfin/Black/Dalmatian): Mostly Peaceful

Northern Mountain Swordtail & Mono Sebae (Brackish)

Xiphophorus nezahualcoyotl · Monodactylus sebae

Northern Mountain Swordtail & Monster Wolf Fish (Aimara)

Xiphophorus nezahualcoyotl · Hoplias aimara

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMonster Wolf Fish (Aimara): Highly Aggressive

Northern Mountain Swordtail & Moonlight Gourami

Xiphophorus nezahualcoyotl · Trichogaster microlepis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMoonlight Gourami: Mostly Peaceful

Northern Mountain Swordtail & Mosquitofish (Gambusia)

Xiphophorus nezahualcoyotl · Gambusia affinis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMosquitofish (Gambusia): Aggressive

Northern Mountain Swordtail & Motoro Stingray

Xiphophorus nezahualcoyotl · Potamotrygon motoro

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMotoro Stingray: Semi-Aggressive

Northern Mountain Swordtail & Mottled Loach

Xiphophorus nezahualcoyotl · Paracanthocobitis botia

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulMottled Loach: Mostly Peaceful

Northern Mountain Swordtail & Mountain Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia monticola

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulMountain Rainbowfish: Peaceful

Northern Mountain Swordtail & Mozambique Tilapia (Redfin)

Xiphophorus nezahualcoyotl · Oreochromis mossambicus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMozambique Tilapia (Redfin): Aggressive

Northern Mountain Swordtail & Msobo Mbuna

Xiphophorus nezahualcoyotl · Metriaclima sp. "Msobo"

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMsobo Mbuna: Aggressive

Northern Mountain Swordtail & Mubi Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia mubiensis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMubi Rainbowfish: Peaceful

Northern Mountain Swordtail & Murray River Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia fluviatilis

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulMurray River Rainbowfish: Peaceful

Northern Mountain Swordtail & Mystery Snail

Xiphophorus nezahualcoyotl · Pomacea bridgesii

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulMystery Snail: Peaceful

Northern Mountain Swordtail & Nana Rasbora

Xiphophorus nezahualcoyotl · Microdevario nana

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNana Rasbora: Peaceful

Northern Mountain Swordtail & Needlenose Gar

Xiphophorus nezahualcoyotl · Xenentodon cancila

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeedlenose Gar: Semi-Aggressive

Northern Mountain Swordtail & Neolamprologus Fasciatus

Xiphophorus nezahualcoyotl · Neolamprologus fasciatus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeolamprologus Fasciatus: Semi-Aggressive

Northern Mountain Swordtail & Neolamprologus Pulcher

Xiphophorus nezahualcoyotl · Neolamprologus pulcher

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeolamprologus Pulcher: Aggressive

Northern Mountain Swordtail & Neolamprologus Similis

Xiphophorus nezahualcoyotl · Neolamprologus similis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeolamprologus Similis: Semi-Aggressive

Northern Mountain Swordtail & Neolamprologus Tretocephalus

Xiphophorus nezahualcoyotl · Neolamprologus tretocephalus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeolamprologus Tretocephalus: Aggressive

Northern Mountain Swordtail & Neon Blue Cichlid

Xiphophorus nezahualcoyotl · Paracyprichromis nigripinnis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulNeon Blue Cichlid: Mostly Peaceful

Northern Mountain Swordtail & Neon Blue Goby

Xiphophorus nezahualcoyotl · Stiphodon atropurpureus

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulNeon Blue Goby: Mostly Peaceful

Northern Mountain Swordtail & Neon Green Rasbora (Kubotai)

Xiphophorus nezahualcoyotl · Microdevario kubotai

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulNeon Green Rasbora (Kubotai): Peaceful