Dwarf Neon Rainbowfish (Praecox) Tank Mates & Compatibility

Dwarf Neon Rainbowfish (Praecox)

Melanotaenia praecox

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TemperamentPeaceful (2/10)

Adult Size7 cm

Temperature23–28°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSchool of 6+

Showing 313 - 336 of 735 Tank Mates

Dwarf Neon Rainbowfish (Praecox) & Gold Laser Cory

Melanotaenia praecox · Corydoras sp. 'CW010'

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGold Laser Cory: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Gold Nugget Pleco (L018)

Melanotaenia praecox · Baryancistrus xanthellus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGold Nugget Pleco (L018): Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Gold Spot Pleco (L001 / L022)

Melanotaenia praecox · Pterygoplichthys joselimaianus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGold Spot Pleco (L001 / L022): Mostly Peaceful

Dwarf Neon Rainbowfish (Praecox) & Gold Tetra

Melanotaenia praecox · Hemigrammus rodwayi

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGold Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Golden Bristlenose Pleco

Melanotaenia praecox · Ancistrus sp. L144

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Bristlenose Pleco: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Golden Dwarf Barb

Melanotaenia praecox · Pethia gelius

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Dwarf Barb: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Golden Dwarf Cichlid

Melanotaenia praecox · Nannacara anomala

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Dwarf Cichlid: Mostly Peaceful

Dwarf Neon Rainbowfish (Praecox) & Golden Julie

Melanotaenia praecox · Julidochromis ornatus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Julie: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Golden Oto

Melanotaenia praecox · Macrotocinclus affinis

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Oto: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Golden Wonder Killifish

Melanotaenia praecox · Aplocheilus lineatus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGolden Wonder Killifish: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Goldfish (Comet / Common)

Melanotaenia praecox · Carassius auratus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGoldfish (Comet / Common): Peaceful

Dwarf Neon Rainbowfish (Praecox) & Goldie River Rainbowfish

Melanotaenia praecox · Melanotaenia goldiei

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGoldie River Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Grant's Peacock Cichlid

Melanotaenia praecox · Aulonocara stuartgranti

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGrant's Peacock Cichlid: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Green Fire Tetra

Melanotaenia praecox · Aphyocharax rathbuni

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGreen Fire Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Green Neon Tetra

Melanotaenia praecox · Paracheirodon simulans

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGreen Neon Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Green Phantom Pleco (L200)

Melanotaenia praecox · Hemiancistrus subviridis

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGreen Phantom Pleco (L200): Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Green Spotted Puffer (Brackish)

Melanotaenia praecox · Dichotomyctere nigroviridis

Dwarf Neon Rainbowfish (Praecox) & Green Sunfish

Melanotaenia praecox · Lepomis cyanellus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGreen Sunfish: Highly Aggressive

Dwarf Neon Rainbowfish (Praecox) & Green Terror

Melanotaenia praecox · Andinoacara rivulatus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGreen Terror: Aggressive

Dwarf Neon Rainbowfish (Praecox) & Grime Rainbowfish

Melanotaenia praecox · Glossolepis dorityi

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGrime Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Guinean Bichir

Melanotaenia praecox · Polypterus ansorgii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGuinean Bichir: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Gulper Catfish

Melanotaenia praecox · Asterophysus batrachus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGulper Catfish: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Guppy

Melanotaenia praecox · Poecilia reticulata

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulGuppy: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Gymnogeophagus meridionalis

Melanotaenia praecox · Gymnogeophagus meridionalis

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulGymnogeophagus meridionalis: Semi-Aggressive