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 361 - 384 of 735 Tank Mates

Dwarf Neon Rainbowfish (Praecox) & Jack Dempsey

Melanotaenia praecox · Rocio octofasciata

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulJack Dempsey: Aggressive

Dwarf Neon Rainbowfish (Praecox) & Jaguar Cichlid

Melanotaenia praecox · Parachromis managuensis

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulJaguar Cichlid: Highly Aggressive

Dwarf Neon Rainbowfish (Praecox) & Japanese Ricefish (Medaka)

Melanotaenia praecox · Oryzias latipes

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulJapanese Ricefish (Medaka): Peaceful

Dwarf Neon Rainbowfish (Praecox) & Japen Rainbowfish

Melanotaenia praecox · Melanotaenia japenensis

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulJapen Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Julii Corydoras (False Julii)

Melanotaenia praecox · Corydoras trilineatus

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulJulii Corydoras (False Julii): Peaceful

Dwarf Neon Rainbowfish (Praecox) & Jurupari Eartheater

Melanotaenia praecox · Satanoperca jurupari

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulJurupari Eartheater: Mostly Peaceful

Dwarf Neon Rainbowfish (Praecox) & Kamaka Rainbowfish

Melanotaenia praecox · Melanotaenia kamaka

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulKamaka Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Kenyi Cichlid

Melanotaenia praecox · Maylandia lombardoi

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKenyi Cichlid: Highly Aggressive

Dwarf Neon Rainbowfish (Praecox) & Keyhole Cichlid

Melanotaenia praecox · Cleithracara maronii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKeyhole Cichlid: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Kissing Gourami

Melanotaenia praecox · Helostoma temminckii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKissing Gourami: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Kiunga Blue Eye

Melanotaenia praecox · Kiunga ballochi

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKiunga Blue Eye: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Knight Goby

Melanotaenia praecox · Stigmatogobius sadanundio

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKnight Goby: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Koi

Melanotaenia praecox · Cyprinus rubrofuscus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKoi: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Kribensis

Melanotaenia praecox · Pelvicachromis pulcher

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKribensis: Semi-Aggressive

Dwarf Neon Rainbowfish (Praecox) & Kuhli Loach

Melanotaenia praecox · Pangio kuhlii

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulKuhli Loach: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Lacerda Cory C015

Melanotaenia praecox · Scleromystax lacerdai

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulLacerda Cory C015: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Lake Eacham Rainbowfish

Melanotaenia praecox · Melanotaenia eachamensis

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulLake Eacham Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Lake Mbuta Rainbowfish

Melanotaenia praecox · Pelangia mbutaensis

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulLake Mbuta Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Lake Tebera Rainbowfish

Melanotaenia praecox · Melanotaenia herbertaxelrodi

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulLake Tebera Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Lake Wanam Rainbowfish

Melanotaenia praecox · Glossolepis wanamensis

Ideal Tank Mates

Dwarf Neon Rainbowfish (Praecox): PeacefulLake Wanam Rainbowfish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Largemouth Bass

Melanotaenia praecox · Micropterus salmoides

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulLargemouth Bass: Aggressive

Dwarf Neon Rainbowfish (Praecox) & Largereye Lampeye Killifish

Melanotaenia praecox · Micropanchax macrophthalmus

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulLargereye Lampeye Killifish: Peaceful

Dwarf Neon Rainbowfish (Praecox) & Least Killifish (Heterandria)

Melanotaenia praecox · Heterandria formosa

Possible with Caution

Dwarf Neon Rainbowfish (Praecox): PeacefulLeast Killifish (Heterandria): Peaceful

Dwarf Neon Rainbowfish (Praecox) & Leggett's Rainbowfish

Melanotaenia praecox · Glossolepis leggetti

Ideal Tank Mates

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