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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 433 - 456 of 735 Tank Mates

Freshwater Flounder & Mokele-mbembe Bichir

Trinectes maculatus · Polypterus mokelembembe

Not Recommended
Freshwater Flounder: PeacefulMokele-mbembe Bichir: Semi-Aggressive

Freshwater Flounder & Molly (Sailfin/Black/Dalmatian)

Trinectes maculatus · Poecilia sphenops

Possible with Caution
Freshwater Flounder: PeacefulMolly (Sailfin/Black/Dalmatian): Mostly Peaceful

Freshwater Flounder & Mono Sebae (Brackish)

Trinectes maculatus · Monodactylus sebae

Possible with Caution
Freshwater Flounder: PeacefulMono Sebae (Brackish): Mostly Peaceful

Freshwater Flounder & Monster Wolf Fish (Aimara)

Trinectes maculatus · Hoplias aimara

Not Recommended
Freshwater Flounder: PeacefulMonster Wolf Fish (Aimara): Highly Aggressive

Freshwater Flounder & Moonlight Gourami

Trinectes maculatus · Trichogaster microlepis

Not Recommended
Freshwater Flounder: PeacefulMoonlight Gourami: Mostly Peaceful

Freshwater Flounder & Mosquitofish (Gambusia)

Trinectes maculatus · Gambusia affinis

Possible with Caution
Freshwater Flounder: PeacefulMosquitofish (Gambusia): Aggressive

Freshwater Flounder & Motoro Stingray

Trinectes maculatus · Potamotrygon motoro

Not Recommended
Freshwater Flounder: PeacefulMotoro Stingray: Semi-Aggressive

Freshwater Flounder & Mottled Loach

Trinectes maculatus · Paracanthocobitis botia

Not Recommended
Freshwater Flounder: PeacefulMottled Loach: Mostly Peaceful

Freshwater Flounder & Mountain Rainbowfish

Trinectes maculatus · Melanotaenia monticola

Not Recommended
Freshwater Flounder: PeacefulMountain Rainbowfish: Peaceful

Freshwater Flounder & Mozambique Tilapia (Redfin)

Trinectes maculatus · Oreochromis mossambicus

Possible with Caution
Freshwater Flounder: PeacefulMozambique Tilapia (Redfin): Aggressive

Freshwater Flounder & Msobo Mbuna

Trinectes maculatus · Metriaclima sp. "Msobo"

Not Recommended
Freshwater Flounder: PeacefulMsobo Mbuna: Aggressive

Freshwater Flounder & Mubi Rainbowfish

Trinectes maculatus · Melanotaenia mubiensis

Not Recommended
Freshwater Flounder: PeacefulMubi Rainbowfish: Peaceful

Freshwater Flounder & Murray River Rainbowfish

Trinectes maculatus · Melanotaenia fluviatilis

Not Recommended
Freshwater Flounder: PeacefulMurray River Rainbowfish: Peaceful

Freshwater Flounder & Mystery Snail

Trinectes maculatus · Pomacea bridgesii

Not Recommended
Freshwater Flounder: PeacefulMystery Snail: Peaceful

Freshwater Flounder & Nana Rasbora

Trinectes maculatus · Microdevario nana

Not Recommended
Freshwater Flounder: PeacefulNana Rasbora: Peaceful

Freshwater Flounder & Needlenose Gar

Trinectes maculatus · Xenentodon cancila

Possible with Caution
Freshwater Flounder: PeacefulNeedlenose Gar: Semi-Aggressive

Freshwater Flounder & Neolamprologus Fasciatus

Trinectes maculatus · Neolamprologus fasciatus

Not Recommended
Freshwater Flounder: PeacefulNeolamprologus Fasciatus: Semi-Aggressive

Freshwater Flounder & Neolamprologus Pulcher

Trinectes maculatus · Neolamprologus pulcher

Not Recommended
Freshwater Flounder: PeacefulNeolamprologus Pulcher: Aggressive

Freshwater Flounder & Neolamprologus Similis

Trinectes maculatus · Neolamprologus similis

Not Recommended
Freshwater Flounder: PeacefulNeolamprologus Similis: Semi-Aggressive

Freshwater Flounder & Neolamprologus Tretocephalus

Trinectes maculatus · Neolamprologus tretocephalus

Not Recommended
Freshwater Flounder: PeacefulNeolamprologus Tretocephalus: Aggressive

Freshwater Flounder & Neon Blue Cichlid

Trinectes maculatus · Paracyprichromis nigripinnis

Not Recommended
Freshwater Flounder: PeacefulNeon Blue Cichlid: Mostly Peaceful

Freshwater Flounder & Neon Blue Goby

Trinectes maculatus · Stiphodon atropurpureus

Not Recommended
Freshwater Flounder: PeacefulNeon Blue Goby: Mostly Peaceful

Freshwater Flounder & Neon Green Rasbora (Kubotai)

Trinectes maculatus · Microdevario kubotai

Not Recommended
Freshwater Flounder: PeacefulNeon Green Rasbora (Kubotai): Peaceful

Freshwater Flounder & Neon Tetra

Trinectes maculatus · Paracheirodon innesi

Not Recommended
Freshwater Flounder: PeacefulNeon Tetra: Peaceful