Freshwater Flounder & Alligator Pleco
Trinectes maculatus · Pterygoplichthys scrophus
Freshwater Flounder: PeacefulAlligator Pleco: Mostly Peaceful
Back to all fishesView full care guide
Freshwater Flounder Tank Mates & Compatibility
Freshwater Flounder
Trinectes maculatus
TemperamentPeaceful (2/10)
Adult Size15 cm
Temperature20–26°C
Water TypeBrackish Required
Swim ZoneBottom
StockingSolo or group
Showing 25 - 48 of 735 Tank Mates
Not Recommended
Freshwater Flounder & Altifrons Eartheater
Trinectes maculatus · Geophagus altifrons
Freshwater Flounder: PeacefulAltifrons Eartheater: Mostly Peaceful
Freshwater Flounder & Altolamprologus Calvus
Trinectes maculatus · Altolamprologus calvus
Freshwater Flounder: PeacefulAltolamprologus Calvus: Semi-Aggressive
Freshwater Flounder & Altolamprologus Compressiceps
Trinectes maculatus · Altolamprologus compressiceps
Freshwater Flounder: PeacefulAltolamprologus Compressiceps: Semi-Aggressive
Freshwater Flounder & Altum Angel
Trinectes maculatus · Pterophyllum altum
Freshwater Flounder: PeacefulAltum Angel: Semi-Aggressive
Freshwater Flounder & Amano Shrimp
Trinectes maculatus · Caridina multidentata
Freshwater Flounder: PeacefulAmano Shrimp: Peaceful
Freshwater Flounder & Amazon Leaf Fish
Trinectes maculatus · Monocirrhus polyacanthus
Freshwater Flounder: PeacefulAmazon Leaf Fish: Peaceful
Freshwater Flounder & Amazon Puffer
Trinectes maculatus · Colomesus asellus
Freshwater Flounder: PeacefulAmazon Puffer: Mostly Peaceful
Freshwater Flounder & American Grass Shrimp
Trinectes maculatus · Palaemonetes kadiakensis
Freshwater Flounder: PeacefulAmerican Grass Shrimp: Peaceful
Freshwater Flounder & Andinoacara sp. Gold Saum
Trinectes maculatus · Andinoacara sp. "Gold Saum"
Freshwater Flounder: PeacefulAndinoacara sp. Gold Saum: Aggressive
Freshwater Flounder & Angelicus Botia
Trinectes maculatus · Botia kubotai
Freshwater Flounder: PeacefulAngelicus Botia: Mostly Peaceful
Freshwater Flounder & Angelicus Pleco L073
Trinectes maculatus · Hypancistrus sp. L073
Freshwater Flounder: PeacefulAngelicus Pleco L073: Mostly Peaceful
Freshwater Flounder & Angfa Rainbowfish
Trinectes maculatus · Melanotaenia angfa
Freshwater Flounder: PeacefulAngfa Rainbowfish: Peaceful
Freshwater Flounder & Antennae Stingray
Trinectes maculatus · Plesiotrygon iwamae
Freshwater Flounder: PeacefulAntennae Stingray: Semi-Aggressive
Freshwater Flounder & Apistogramma Black-Chin
Trinectes maculatus · Apistogramma allpahuayo
Freshwater Flounder: PeacefulApistogramma Black-Chin: Semi-Aggressive
Freshwater Flounder & Apistogramma Broad-banded
Trinectes maculatus · Apistogramma breitbinden
Freshwater Flounder: PeacefulApistogramma Broad-banded: Semi-Aggressive
Freshwater Flounder & Apistogramma Mamoré
Trinectes maculatus · Apistogramma erythrura
Freshwater Flounder: PeacefulApistogramma Mamoré: Mostly Peaceful
Freshwater Flounder & Apistogramma Marmor (Marbled Apisto)
Trinectes maculatus · Apistogramma erythrura
Freshwater Flounder: PeacefulApistogramma Marmor (Marbled Apisto): Mostly Peaceful
Freshwater Flounder & Apistogramma Mouthbrooder (Maulbrüter)
Trinectes maculatus · Apistogramma barlowi
Freshwater Flounder: PeacefulApistogramma Mouthbrooder (Maulbrüter): Semi-Aggressive
Freshwater Flounder & Apistogramma Orange-tail
Trinectes maculatus · Apistogramma cf. eunotus "Orange-tail"
Freshwater Flounder: PeacefulApistogramma Orange-tail: Semi-Aggressive
Freshwater Flounder & Apistogramma Parrot
Trinectes maculatus · Apistogramma sp. "Parrot"
Freshwater Flounder: PeacefulApistogramma Parrot: Semi-Aggressive
Freshwater Flounder & Apistogramma Resticulosa Mamor
Trinectes maculatus · Apistogramma cf. resticulosa Mamor
Freshwater Flounder: PeacefulApistogramma Resticulosa Mamor: Mostly Peaceful
Freshwater Flounder & Apistogramma Resticulosa Marmor
Trinectes maculatus · Apistogramma cf. resticulosa "Marmor"
Freshwater Flounder: PeacefulApistogramma Resticulosa Marmor: Mostly Peaceful
Freshwater Flounder & Apistogramma atahualpa
Trinectes maculatus · Apistogramma atahualpa
Freshwater Flounder: PeacefulApistogramma atahualpa: Mostly Peaceful