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 121 - 144 of 735 Tank Mates

Northern Mountain Swordtail & Bloodfin Tetra

Xiphophorus nezahualcoyotl · Aphyocharax anisitsi

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulBloodfin Tetra: Peaceful

Northern Mountain Swordtail & Blue Acara

Xiphophorus nezahualcoyotl · Andinoacara pulcher

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Acara: Semi-Aggressive

Northern Mountain Swordtail & Blue Back Blue Eye

Xiphophorus nezahualcoyotl · Pseudomugil cyanodorsalis

Northern Mountain Swordtail & Blue Botia

Xiphophorus nezahualcoyotl · Yasuhikotakia modesta

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Botia: Semi-Aggressive

Northern Mountain Swordtail & Blue Dolphin (Hap)

Xiphophorus nezahualcoyotl · Cyrtocara moorii

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Dolphin (Hap): Semi-Aggressive

Northern Mountain Swordtail & Blue Emperor Tetra

Xiphophorus nezahualcoyotl · Inpaichthys kerri

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Emperor Tetra: Peaceful

Northern Mountain Swordtail & Blue Pearl Shrimp

Xiphophorus nezahualcoyotl · Neocaridina zhangjiajiensis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Pearl Shrimp: Peaceful

Northern Mountain Swordtail & Blue Point Cichlid

Xiphophorus nezahualcoyotl · Andinoacara coeruleopunctatus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Point Cichlid: Semi-Aggressive

Northern Mountain Swordtail & Blue Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia caerulea

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Rainbowfish: Peaceful

Northern Mountain Swordtail & Blue Sifter

Xiphophorus nezahualcoyotl · Cribroheros robertsoni

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Sifter: Semi-Aggressive

Northern Mountain Swordtail & Blue Tetra

Xiphophorus nezahualcoyotl · Knodus borki

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Tetra: Semi-Aggressive

Northern Mountain Swordtail & Blue Tilapia

Xiphophorus nezahualcoyotl · Oreochromis aureus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBlue Tilapia: Semi-Aggressive

Northern Mountain Swordtail & Bluegill Sunfish

Xiphophorus nezahualcoyotl · Lepomis macrochirus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBluegill Sunfish: Aggressive

Northern Mountain Swordtail & Boeseman's Rainbowfish

Xiphophorus nezahualcoyotl · Melanotaenia boesemani

Northern Mountain Swordtail & Bolivian Ram

Xiphophorus nezahualcoyotl · Mikrogeophagus altispinosus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBolivian Ram: Mostly Peaceful

Northern Mountain Swordtail & Brevis Shelldweller

Xiphophorus nezahualcoyotl · Neolamprologus brevis

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrevis Shelldweller: Semi-Aggressive

Northern Mountain Swordtail & Brilliant Rasbora

Xiphophorus nezahualcoyotl · Rasbora einthovenii

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrilliant Rasbora: Peaceful

Northern Mountain Swordtail & Brilliant Rummy-Nose Tetra

Xiphophorus nezahualcoyotl · Hemigrammus bleheri

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrilliant Rummy-Nose Tetra: Peaceful

Northern Mountain Swordtail & Bristlenose Pleco

Xiphophorus nezahualcoyotl · Ancistrus cf. cirrhosus

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulBristlenose Pleco: Peaceful

Northern Mountain Swordtail & Bronze Corydoras

Xiphophorus nezahualcoyotl · Corydoras aeneus

Ideal Tank Mates

Northern Mountain Swordtail: Mostly PeacefulBronze Corydoras: Peaceful

Northern Mountain Swordtail & Brown Bullhead Catfish

Xiphophorus nezahualcoyotl · Ameiurus nebulosus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrown Bullhead Catfish: Semi-Aggressive

Northern Mountain Swordtail & Brown Camo Shrimp

Xiphophorus nezahualcoyotl · Caridina babaulti var. Brown

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrown Camo Shrimp: Peaceful

Northern Mountain Swordtail & Brown Hoplo Catfish

Xiphophorus nezahualcoyotl · Hoplosternum littorale

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrown Hoplo Catfish: Peaceful

Northern Mountain Swordtail & Brown Puffer

Xiphophorus nezahualcoyotl · Pao turgidus

Possible with Caution

Northern Mountain Swordtail: Mostly PeacefulBrown Puffer: Highly Aggressive