Mountain Rainbowfish Tank Mates & Compatibility

Mountain Rainbowfish

Melanotaenia monticola

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TemperamentPeaceful (2/10)

Adult Size10 cm

Temperature17–24°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSchool of 6+

Showing 481 - 504 of 735 Tank Mates

Mountain Rainbowfish & Pacific Sturgeon

Melanotaenia monticola · Acipenser transmontanus

Ideal Tank Mates

Mountain Rainbowfish: PeacefulPacific Sturgeon: Mostly Peaceful

Mountain Rainbowfish & Palmas Bichir

Melanotaenia monticola · Polypterus palmas palmas

Possible with Caution

Mountain Rainbowfish: PeacefulPalmas Bichir: Semi-Aggressive

Mountain Rainbowfish & Panda Corydoras

Melanotaenia monticola · Corydoras panda

Possible with Caution

Mountain Rainbowfish: PeacefulPanda Corydoras: Peaceful

Mountain Rainbowfish & Panda Dwarf Cichlid

Melanotaenia monticola · Apistogramma nijsseni

Mountain Rainbowfish & Panda Garra

Melanotaenia monticola · Garra flavatra

Possible with Caution

Mountain Rainbowfish: PeacefulPanda Garra: Mostly Peaceful

Mountain Rainbowfish & Panda Tetra

Melanotaenia monticola · Aphyocharax paraguayensis

Possible with Caution

Mountain Rainbowfish: PeacefulPanda Tetra: Mostly Peaceful

Mountain Rainbowfish & Pangasius nasutus (Long-Nosed Pangasius)

Melanotaenia monticola · Pangasius nasutus

Possible with Caution

Mountain Rainbowfish: PeacefulPangasius nasutus (Long-Nosed Pangasius): Mostly Peaceful

Mountain Rainbowfish & Panther Crab

Melanotaenia monticola · Parathelphusa pantherina

Mountain Rainbowfish & Paradise Fish

Melanotaenia monticola · Macropodus opercularis

Possible with Caution

Mountain Rainbowfish: PeacefulParadise Fish: Aggressive

Mountain Rainbowfish & Parallel Cory

Melanotaenia monticola · Corydoras parallelus

Mountain Rainbowfish & Parkinson's Rainbowfish

Melanotaenia monticola · Melanotaenia parkinsoni

Mountain Rainbowfish & Parnahyba Whiptail Catfish

Melanotaenia monticola · Loricaria parnahybae

Possible with Caution

Mountain Rainbowfish: PeacefulParnahyba Whiptail Catfish: Peaceful

Mountain Rainbowfish & Parrot Cichlid

Melanotaenia monticola · Hoplarchus psittacus

Mountain Rainbowfish & Pastel Cichlid

Melanotaenia monticola · Cribroheros alfari

Possible with Caution

Mountain Rainbowfish: PeacefulPastel Cichlid: Aggressive

Mountain Rainbowfish & Payara

Melanotaenia monticola · Hydrolycus scomberoides

Possible with Caution

Mountain Rainbowfish: PeacefulPayara: Aggressive

Mountain Rainbowfish & Peacock Bass Monoculus

Melanotaenia monticola · Cichla monoculus

Possible with Caution

Mountain Rainbowfish: PeacefulPeacock Bass Monoculus: Aggressive

Mountain Rainbowfish & Peacock Bass Ocellaris

Melanotaenia monticola · Cichla ocellaris

Mountain Rainbowfish & Peacock Bass Orinocensis

Melanotaenia monticola · Cichla orinocensis

Mountain Rainbowfish & Peacock Bass Temensis

Melanotaenia monticola · Cichla temensis

Mountain Rainbowfish & Peacock Cichlid (Aulonocara)

Melanotaenia monticola · Aulonocara sp.

Possible with Caution

Mountain Rainbowfish: PeacefulPeacock Cichlid (Aulonocara): Semi-Aggressive

Mountain Rainbowfish & Peacock Eel

Melanotaenia monticola · Macrognathus siamensis

Possible with Caution

Mountain Rainbowfish: PeacefulPeacock Eel: Peaceful

Mountain Rainbowfish & Peacock Gudgeon

Melanotaenia monticola · Tateurndina ocellicauda

Possible with Caution

Mountain Rainbowfish: PeacefulPeacock Gudgeon: Peaceful

Mountain Rainbowfish & Pearl Danio

Melanotaenia monticola · Danio albolineatus

Ideal Tank Mates

Mountain Rainbowfish: PeacefulPearl Danio: Peaceful

Mountain Rainbowfish & Pearl Eartheater

Melanotaenia monticola · Geophagus brasiliensis

Possible with Caution

Mountain Rainbowfish: PeacefulPearl Eartheater: Semi-Aggressive