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 121 - 144 of 735 Tank Mates

Dwarf Neon Rainbowfish (Praecox) & Bloodfin Tetra

Melanotaenia praecox · Aphyocharax anisitsi

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBloodfin Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Blue Acara

Melanotaenia praecox · Andinoacara pulcher

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Acara: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Back Blue Eye

Melanotaenia praecox · Pseudomugil cyanodorsalis

Dwarf Neon Rainbowfish (Praecox) & Blue Botia

Melanotaenia praecox · Yasuhikotakia modesta

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Botia: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Dolphin (Hap)

Melanotaenia praecox · Cyrtocara moorii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Dolphin (Hap): Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Emperor Tetra

Melanotaenia praecox · Inpaichthys kerri

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Emperor Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Blue Pearl Shrimp

Melanotaenia praecox · Neocaridina zhangjiajiensis

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Pearl Shrimp: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Blue Point Cichlid

Melanotaenia praecox · Andinoacara coeruleopunctatus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Point Cichlid: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Rainbowfish

Melanotaenia praecox · Melanotaenia caerulea

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Blue Sifter

Melanotaenia praecox · Cribroheros robertsoni

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Sifter: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Tetra

Melanotaenia praecox · Knodus borki

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Tetra: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Blue Tilapia

Melanotaenia praecox · Oreochromis aureus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBlue Tilapia: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Bluegill Sunfish

Melanotaenia praecox · Lepomis macrochirus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBluegill Sunfish: Aggressive

Dwarf Neon Rainbowfish (Praecox) & Boeseman's Rainbowfish

Melanotaenia praecox · Melanotaenia boesemani

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBoeseman's Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Bolivian Ram

Melanotaenia praecox · Mikrogeophagus altispinosus

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBolivian Ram: Mostly Peaceful

Dwarf Neon Rainbowfish (Praecox) & Brevis Shelldweller

Melanotaenia praecox · Neolamprologus brevis

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBrevis Shelldweller: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Brilliant Rasbora

Melanotaenia praecox · Rasbora einthovenii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBrilliant Rasbora: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Brilliant Rummy-Nose Tetra

Melanotaenia praecox · Hemigrammus bleheri

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBrilliant Rummy-Nose Tetra: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Bristlenose Pleco

Melanotaenia praecox · Ancistrus cf. cirrhosus

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBristlenose Pleco: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Bronze Corydoras

Melanotaenia praecox · Corydoras aeneus

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBronze Corydoras: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Brown Bullhead Catfish

Melanotaenia praecox · Ameiurus nebulosus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBrown Bullhead Catfish: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Brown Camo Shrimp

Melanotaenia praecox · Caridina babaulti var. Brown

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulBrown Camo Shrimp: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Brown Hoplo Catfish

Melanotaenia praecox · Hoplosternum littorale

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBrown Hoplo Catfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Brown Puffer

Melanotaenia praecox · Pao turgidus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulBrown Puffer: Highly Aggressive