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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 313 - 336 of 735 Tank Mates

Freshwater Flounder & Gold Laser Cory

Trinectes maculatus · Corydoras sp. 'CW010'

Not Recommended
Freshwater Flounder: PeacefulGold Laser Cory: Peaceful

Freshwater Flounder & Gold Nugget Pleco (L018)

Trinectes maculatus · Baryancistrus xanthellus

Not Recommended
Freshwater Flounder: PeacefulGold Nugget Pleco (L018): Semi-Aggressive

Freshwater Flounder & Gold Spot Pleco (L001 / L022)

Trinectes maculatus · Pterygoplichthys joselimaianus

Not Recommended
Freshwater Flounder: PeacefulGold Spot Pleco (L001 / L022): Mostly Peaceful

Freshwater Flounder & Gold Tetra

Trinectes maculatus · Hemigrammus rodwayi

Not Recommended
Freshwater Flounder: PeacefulGold Tetra: Peaceful

Freshwater Flounder & Golden Bristlenose Pleco

Trinectes maculatus · Ancistrus sp. L144

Not Recommended
Freshwater Flounder: PeacefulGolden Bristlenose Pleco: Peaceful

Freshwater Flounder & Golden Dwarf Barb

Trinectes maculatus · Pethia gelius

Not Recommended
Freshwater Flounder: PeacefulGolden Dwarf Barb: Peaceful

Freshwater Flounder & Golden Dwarf Cichlid

Trinectes maculatus · Nannacara anomala

Not Recommended
Freshwater Flounder: PeacefulGolden Dwarf Cichlid: Mostly Peaceful

Freshwater Flounder & Golden Julie

Trinectes maculatus · Julidochromis ornatus

Not Recommended
Freshwater Flounder: PeacefulGolden Julie: Semi-Aggressive

Freshwater Flounder & Golden Oto

Trinectes maculatus · Macrotocinclus affinis

Not Recommended
Freshwater Flounder: PeacefulGolden Oto: Peaceful

Freshwater Flounder & Golden Wonder Killifish

Trinectes maculatus · Aplocheilus lineatus

Possible with Caution
Freshwater Flounder: PeacefulGolden Wonder Killifish: Semi-Aggressive

Freshwater Flounder & Goldfish (Comet / Common)

Trinectes maculatus · Carassius auratus

Not Recommended
Freshwater Flounder: PeacefulGoldfish (Comet / Common): Peaceful

Freshwater Flounder & Goldie River Rainbowfish

Trinectes maculatus · Melanotaenia goldiei

Not Recommended
Freshwater Flounder: PeacefulGoldie River Rainbowfish: Peaceful

Freshwater Flounder & Grant's Peacock Cichlid

Trinectes maculatus · Aulonocara stuartgranti

Not Recommended
Freshwater Flounder: PeacefulGrant's Peacock Cichlid: Semi-Aggressive

Freshwater Flounder & Green Fire Tetra

Trinectes maculatus · Aphyocharax rathbuni

Not Recommended
Freshwater Flounder: PeacefulGreen Fire Tetra: Peaceful

Freshwater Flounder & Green Neon Tetra

Trinectes maculatus · Paracheirodon simulans

Not Recommended
Freshwater Flounder: PeacefulGreen Neon Tetra: Peaceful

Freshwater Flounder & Green Phantom Pleco (L200)

Trinectes maculatus · Hemiancistrus subviridis

Not Recommended
Freshwater Flounder: PeacefulGreen Phantom Pleco (L200): Semi-Aggressive

Freshwater Flounder & Green Spotted Puffer (Brackish)

Trinectes maculatus · Dichotomyctere nigroviridis

Possible with Caution
Freshwater Flounder: PeacefulGreen Spotted Puffer (Brackish): Highly Aggressive

Freshwater Flounder & Green Sunfish

Trinectes maculatus · Lepomis cyanellus

Not Recommended
Freshwater Flounder: PeacefulGreen Sunfish: Highly Aggressive

Freshwater Flounder & Green Terror

Trinectes maculatus · Andinoacara rivulatus

Not Recommended
Freshwater Flounder: PeacefulGreen Terror: Aggressive

Freshwater Flounder & Grime Rainbowfish

Trinectes maculatus · Glossolepis dorityi

Not Recommended
Freshwater Flounder: PeacefulGrime Rainbowfish: Peaceful

Freshwater Flounder & Guinean Bichir

Trinectes maculatus · Polypterus ansorgii

Not Recommended
Freshwater Flounder: PeacefulGuinean Bichir: Semi-Aggressive

Freshwater Flounder & Gulper Catfish

Trinectes maculatus · Asterophysus batrachus

Not Recommended
Freshwater Flounder: PeacefulGulper Catfish: Semi-Aggressive

Freshwater Flounder & Guppy

Trinectes maculatus · Poecilia reticulata

Possible with Caution
Freshwater Flounder: PeacefulGuppy: Peaceful

Freshwater Flounder & Gymnogeophagus meridionalis

Trinectes maculatus · Gymnogeophagus meridionalis

Not Recommended
Freshwater Flounder: PeacefulGymnogeophagus meridionalis: Semi-Aggressive