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Japanese Ricefish (Medaka) Tank Mates & Compatibility

Japanese Ricefish (Medaka)

Oryzias latipes

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TemperamentPeaceful (2/10)
Adult Size4 cm
Temperature10–28°C
Water TypeBrackish Tolerant
Swim ZoneSurface
StockingSchool of 6+
Stocking calculator

Compatible on paper, but will Japanese Ricefish (Medaka) fit your setup?

Tank mates can still go wrong if the tank is too small, already full, or the water is a poor match. Add Japanese Ricefish (Medaka) to the stocking calculator to check space, stocking pressure, and water needs before you add it.

Japanese Ricefish (Medaka)
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Showing 1 - 24 of 216 Tank Mates

Japanese Ricefish (Medaka) & African Butterfly Cichlid

Oryzias latipes · Anomalochromis thomasi

Ideal Tank Mates
Japanese Ricefish (Medaka): PeacefulAfrican Butterfly Cichlid: Mostly Peaceful

Japanese Ricefish (Medaka) & African Butterfly Fish

Oryzias latipes · Pantodon buchholzi

Not Recommended
Japanese Ricefish (Medaka): PeacefulAfrican Butterfly Fish: Semi-Aggressive

Japanese Ricefish (Medaka) & African Clawed Frog

Oryzias latipes · Xenopus laevis

Not Recommended
Japanese Ricefish (Medaka): PeacefulAfrican Clawed Frog: Aggressive

Japanese Ricefish (Medaka) & African Dwarf Frog

Oryzias latipes · Hymenochirus boettgeri

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAfrican Dwarf Frog: Peaceful

Japanese Ricefish (Medaka) & African Jewel Cichlid

Oryzias latipes · Hemichromis bimaculatus

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAfrican Jewel Cichlid: Aggressive

Japanese Ricefish (Medaka) & African Lungfish

Oryzias latipes · Protopterus annectens

Not Recommended
Japanese Ricefish (Medaka): PeacefulAfrican Lungfish: Highly Aggressive

Japanese Ricefish (Medaka) & African Pipefish

Oryzias latipes · Enneacampus ansorgii

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAfrican Pipefish: Peaceful

Japanese Ricefish (Medaka) & Agassiz's Dwarf Cichlid

Oryzias latipes · Apistogramma agassizii

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAgassiz's Dwarf Cichlid: Semi-Aggressive

Japanese Ricefish (Medaka) & Amano Shrimp

Oryzias latipes · Caridina multidentata

Ideal Tank Mates
Japanese Ricefish (Medaka): PeacefulAmano Shrimp: Peaceful

Japanese Ricefish (Medaka) & Amazon Leaf Fish

Oryzias latipes · Monocirrhus polyacanthus

Not Recommended
Japanese Ricefish (Medaka): PeacefulAmazon Leaf Fish: Peaceful

Japanese Ricefish (Medaka) & Amazon Puffer

Oryzias latipes · Colomesus asellus

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAmazon Puffer: Mostly Peaceful

Japanese Ricefish (Medaka) & Apple Snail

Oryzias latipes · Pomacea maculata

Possible with Caution
Japanese Ricefish (Medaka): PeacefulApple Snail: Peaceful

Japanese Ricefish (Medaka) & Arfak Rainbowfish

Oryzias latipes · Melanotaenia arfakensis

Possible with Caution
Japanese Ricefish (Medaka): PeacefulArfak Rainbowfish: Peaceful

Japanese Ricefish (Medaka) & Arrowhead Puffer

Oryzias latipes · Pao suvattii

Not Recommended
Japanese Ricefish (Medaka): PeacefulArrowhead Puffer: Highly Aggressive

Japanese Ricefish (Medaka) & Arulius Barb

Oryzias latipes · Dawkinsia arulius

Possible with Caution
Japanese Ricefish (Medaka): PeacefulArulius Barb: Mostly Peaceful

Japanese Ricefish (Medaka) & Asher Cory

Oryzias latipes · Corydoras tukano

Ideal Tank Mates
Japanese Ricefish (Medaka): PeacefulAsher Cory: Peaceful

Japanese Ricefish (Medaka) & Asian Arowana

Oryzias latipes · Scleropages formosus

Not Recommended
Japanese Ricefish (Medaka): PeacefulAsian Arowana: Aggressive

Japanese Ricefish (Medaka) & Asian Upside Down Catfish

Oryzias latipes · Mystus leucophasis

Not Recommended
Japanese Ricefish (Medaka): PeacefulAsian Upside Down Catfish: Aggressive

Japanese Ricefish (Medaka) & Assassin Snail

Oryzias latipes · Anentome helena

Ideal Tank Mates
Japanese Ricefish (Medaka): PeacefulAssassin Snail: Peaceful

Japanese Ricefish (Medaka) & Auratus Cichlid (Mbuna)

Oryzias latipes · Melanochromis auratus

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAuratus Cichlid (Mbuna): Highly Aggressive

Japanese Ricefish (Medaka) & Australian Pearl Arowana

Oryzias latipes · Scleropages jardinii

Not Recommended
Japanese Ricefish (Medaka): PeacefulAustralian Pearl Arowana: Highly Aggressive

Japanese Ricefish (Medaka) & Australian Smelt

Oryzias latipes · Retropinna semoni

Possible with Caution
Japanese Ricefish (Medaka): PeacefulAustralian Smelt: Peaceful

Japanese Ricefish (Medaka) & Axelrod's Rainbowfish

Oryzias latipes · Chilatherina axelrodi

Ideal Tank Mates
Japanese Ricefish (Medaka): PeacefulAxelrod's Rainbowfish: Peaceful

Japanese Ricefish (Medaka) & Badis (Chameleon Fish)

Oryzias latipes · Badis badis

Possible with Caution
Japanese Ricefish (Medaka): PeacefulBadis (Chameleon Fish): Semi-Aggressive