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Freshwater Flounder Tank Mates & Compatibility

Freshwater Flounder

Trinectes maculatus

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TemperamentPeaceful (2/10)
Adult Size15 cm
Temperature20–26°C
Water TypeBrackish Required
Swim ZoneBottom
StockingSolo or group
Showing 529 - 552 of 735 Tank Mates

Freshwater Flounder & Pungas Catfish

Trinectes maculatus · Pangasius pangasius

Possible with Caution
Freshwater Flounder: PeacefulPungas Catfish: Mostly Peaceful

Freshwater Flounder & Purple Spotted Gudgeon

Trinectes maculatus · Mogurnda adspersa

Not Recommended
Freshwater Flounder: PeacefulPurple Spotted Gudgeon: Semi-Aggressive

Freshwater Flounder & Purple Zebra Shrimp

Trinectes maculatus · Potamalpheops sp.

Possible with Caution
Freshwater Flounder: PeacefulPurple Zebra Shrimp: Peaceful

Freshwater Flounder & Pygmy Corydoras

Trinectes maculatus · Corydoras pygmaeus

Not Recommended
Freshwater Flounder: PeacefulPygmy Corydoras: Peaceful

Freshwater Flounder & Pygmy Rainbowfish

Trinectes maculatus · Melanotaenia pygmaea

Not Recommended
Freshwater Flounder: PeacefulPygmy Rainbowfish: Mostly Peaceful

Freshwater Flounder & Rachov's Killifish (Annual)

Trinectes maculatus · Nothobranchius rachovii

Not Recommended
Freshwater Flounder: PeacefulRachov's Killifish (Annual): Mostly Peaceful

Freshwater Flounder & Rainbow Cichlid

Trinectes maculatus · Herotilapia multispinosa

Not Recommended
Freshwater Flounder: PeacefulRainbow Cichlid: Mostly Peaceful

Freshwater Flounder & Rainbow Shark

Trinectes maculatus · Epalzeorhynchos frenatum

Not Recommended
Freshwater Flounder: PeacefulRainbow Shark: Aggressive

Freshwater Flounder & Rainbow Snakehead

Trinectes maculatus · Channa bleheri

Not Recommended
Freshwater Flounder: PeacefulRainbow Snakehead: Aggressive

Freshwater Flounder & Ramshorn Snail

Trinectes maculatus · Planorbidae fam.

Not Recommended
Freshwater Flounder: PeacefulRamshorn Snail: Peaceful

Freshwater Flounder & Ramu Rainbowfish

Trinectes maculatus · Glossolepis ramuensis

Not Recommended
Freshwater Flounder: PeacefulRamu Rainbowfish: Mostly Peaceful

Freshwater Flounder & Raspy River Stingray

Trinectes maculatus · Potamotrygon scobina

Not Recommended
Freshwater Flounder: PeacefulRaspy River Stingray: Mostly Peaceful

Freshwater Flounder & Red Bellied Pacu

Trinectes maculatus · Piaractus brachypomus

Not Recommended
Freshwater Flounder: PeacefulRed Bellied Pacu: Mostly Peaceful

Freshwater Flounder & Red Breasted Acara

Trinectes maculatus · Laetacara dorsigera

Not Recommended
Freshwater Flounder: PeacefulRed Breasted Acara: Mostly Peaceful

Freshwater Flounder & Red Devil Cichlid

Trinectes maculatus · Amphilophus labiatus

Not Recommended
Freshwater Flounder: PeacefulRed Devil Cichlid: Highly Aggressive

Freshwater Flounder & Red Dwarf Rasbora

Trinectes maculatus · Microrasbora rubescens

Not Recommended
Freshwater Flounder: PeacefulRed Dwarf Rasbora: Peaceful

Freshwater Flounder & Red Empress

Trinectes maculatus · Protomelas taeniolatus

Not Recommended
Freshwater Flounder: PeacefulRed Empress: Semi-Aggressive

Freshwater Flounder & Red Eye Tetra

Trinectes maculatus · Moenkhausia sanctaefilomenae

Not Recommended
Freshwater Flounder: PeacefulRed Eye Tetra: Mostly Peaceful

Freshwater Flounder & Red Fin Borleyi

Trinectes maculatus · Copadichromis borleyi

Not Recommended
Freshwater Flounder: PeacefulRed Fin Borleyi: Semi-Aggressive

Freshwater Flounder & Red Fin Caudopunk

Trinectes maculatus · Neolamprologus caudopunctatus

Not Recommended
Freshwater Flounder: PeacefulRed Fin Caudopunk: Semi-Aggressive

Freshwater Flounder & Red Goldflake Shrimp

Trinectes maculatus · Caridina sp. Red Goldflake

Not Recommended
Freshwater Flounder: PeacefulRed Goldflake Shrimp: Peaceful

Freshwater Flounder & Red Head Tapajos (Geophagus)

Trinectes maculatus · Geophagus sp. 'Red Head Tapajos'

Not Recommended
Freshwater Flounder: PeacefulRed Head Tapajos (Geophagus): Mostly Peaceful

Freshwater Flounder & Red Hump Eartheater

Trinectes maculatus · Geophagus steindachneri

Not Recommended
Freshwater Flounder: PeacefulRed Hump Eartheater: Semi-Aggressive

Freshwater Flounder & Red Peacock (Ruby Red)

Trinectes maculatus · Aulonocara sp. 'Rubescens'

Not Recommended
Freshwater Flounder: PeacefulRed Peacock (Ruby Red): Semi-Aggressive