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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 145 - 168 of 735 Tank Mates

Freshwater Flounder & Buccochromis lepturus

Trinectes maculatus · Buccochromis lepturus

Not Recommended
Freshwater Flounder: PeacefulBuccochromis lepturus: Semi-Aggressive

Freshwater Flounder & Buccochromis rhoadesii

Trinectes maculatus · Buccochromis rhoadesii

Not Recommended
Freshwater Flounder: PeacefulBuccochromis rhoadesii: Aggressive

Freshwater Flounder & Bucktooth Tetra (Exodon)

Trinectes maculatus · Exodon paradoxus

Not Recommended
Freshwater Flounder: PeacefulBucktooth Tetra (Exodon): Highly Aggressive

Freshwater Flounder & Buenos Aires Tetra

Trinectes maculatus · Hyphessobrycon anisitsi

Not Recommended
Freshwater Flounder: PeacefulBuenos Aires Tetra: Semi-Aggressive

Freshwater Flounder & Buettikoferi Bichir

Trinectes maculatus · Polypterus palmas buettikoferi

Not Recommended
Freshwater Flounder: PeacefulBuettikoferi Bichir: Semi-Aggressive

Freshwater Flounder & Buffalo Head Cichlid

Trinectes maculatus · Steatocranus casuarius

Not Recommended
Freshwater Flounder: PeacefulBuffalo Head Cichlid: Semi-Aggressive

Freshwater Flounder & Bullseye Catfish

Trinectes maculatus · Horabagrus brachysoma

Not Recommended
Freshwater Flounder: PeacefulBullseye Catfish: Semi-Aggressive

Freshwater Flounder & Bullseye Snakehead

Trinectes maculatus · Channa marulius

Not Recommended
Freshwater Flounder: PeacefulBullseye Snakehead: Highly Aggressive

Freshwater Flounder & Bulolo Rainbowfish

Trinectes maculatus · Chilatherina bulolo

Not Recommended
Freshwater Flounder: PeacefulBulolo Rainbowfish: Peaceful

Freshwater Flounder & Bumblebee Catfish (South American)

Trinectes maculatus · Microglanis iheringi

Not Recommended
Freshwater Flounder: PeacefulBumblebee Catfish (South American): Mostly Peaceful

Freshwater Flounder & Bumblebee Cichlid

Trinectes maculatus · Pseudotropheus crabro

Not Recommended
Freshwater Flounder: PeacefulBumblebee Cichlid: Aggressive

Freshwater Flounder & Bumblebee Goby (Brackish)

Trinectes maculatus · Brachygobius xanthozonus

Possible with Caution
Freshwater Flounder: PeacefulBumblebee Goby (Brackish): Mostly Peaceful

Freshwater Flounder & Butterfly Goodeid

Trinectes maculatus · Ameca splendens

Not Recommended
Freshwater Flounder: PeacefulButterfly Goodeid: Semi-Aggressive

Freshwater Flounder & Butterfly Peacock Cichlid

Trinectes maculatus · Aulonocara jacobfreibergi

Not Recommended
Freshwater Flounder: PeacefulButterfly Peacock Cichlid: Semi-Aggressive

Freshwater Flounder & Butterfly Pleco (L168)

Trinectes maculatus · Dekeyseria brachyura

Not Recommended
Freshwater Flounder: PeacefulButterfly Pleco (L168): Peaceful

Freshwater Flounder & Cairns Rainbowfish

Trinectes maculatus · Cairnsichthys rhombosomoides

Not Recommended
Freshwater Flounder: PeacefulCairns Rainbowfish: Peaceful

Freshwater Flounder & Candy Striped Pleco (L015)

Trinectes maculatus · Peckoltia vittata

Not Recommended
Freshwater Flounder: PeacefulCandy Striped Pleco (L015): Mostly Peaceful

Freshwater Flounder & Cardinal Shrimp (Sulawesi)

Trinectes maculatus · Caridina dennerli

Not Recommended
Freshwater Flounder: PeacefulCardinal Shrimp (Sulawesi): Peaceful

Freshwater Flounder & Cardinal Tetra

Trinectes maculatus · Paracheirodon axelrodi

Not Recommended
Freshwater Flounder: PeacefulCardinal Tetra: Peaceful

Freshwater Flounder & Celebes Halfbeak

Trinectes maculatus · Nomorhamphus liemi

Not Recommended
Freshwater Flounder: PeacefulCelebes Halfbeak: Mostly Peaceful

Freshwater Flounder & Celebes Rainbowfish

Trinectes maculatus · Marosatherina ladigesi

Possible with Caution
Freshwater Flounder: PeacefulCelebes Rainbowfish: Peaceful

Freshwater Flounder & Celestial Pearl Danio (Galaxy Rasbora)

Trinectes maculatus · Danio margaritatus

Not Recommended
Freshwater Flounder: PeacefulCelestial Pearl Danio (Galaxy Rasbora): Peaceful

Freshwater Flounder & Ceylon Puffer (Brackish)

Trinectes maculatus · Dichotomyctere fluviatilis

Possible with Caution
Freshwater Flounder: PeacefulCeylon Puffer (Brackish): Aggressive

Freshwater Flounder & Chanchito

Trinectes maculatus · Australoheros facetus

Not Recommended
Freshwater Flounder: PeacefulChanchito: Semi-Aggressive