Arapaima & Freshwater Flounder
Arapaima gigas · Trinectes maculatus
Arapaima: AggressiveFreshwater Flounder: Peaceful
Back to all fishesView full care guide
Arapaima Tank Mates & Compatibility
Arapaima
Arapaima gigas
TemperamentAggressive (7/10)
Adult Size300 cm
Temperature24–30°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSolo or group
Showing 289 - 312 of 735 Tank Mates
Not Recommended
Arapaima & Freshwater Harlequin Shrimp (Sulawesi)
Arapaima gigas · Caridina cf. spongicola
Arapaima: AggressiveFreshwater Harlequin Shrimp (Sulawesi): Peaceful
Arapaima & Freshwater Shark (Wallago)
Arapaima gigas · Wallago attu
Arapaima: AggressiveFreshwater Shark (Wallago): Highly Aggressive
Arapaima & Freshwater Sole
Arapaima gigas · Brachirus selheimi
Arapaima: AggressiveFreshwater Sole: Mostly Peaceful
Arapaima & Freshwater Toadfish (Prehistoric Monster Fish)
Arapaima gigas · Thalassophryne amazonica
Arapaima: AggressiveFreshwater Toadfish (Prehistoric Monster Fish): Aggressive
Arapaima & Frogmouth Catfish
Arapaima gigas · Chaca chaca
Arapaima: AggressiveFrogmouth Catfish: Aggressive
Arapaima & Frontosa
Arapaima gigas · Cyphotilapia frontosa
Arapaima: AggressiveFrontosa: Semi-Aggressive
Arapaima & Fuelleborn's Cichlid
Arapaima gigas · Labeotropheus fuelleborni
Arapaima: AggressiveFuelleborn's Cichlid: Aggressive
Arapaima & Gangetic Leaf Fish
Arapaima gigas · Nandus nandus
Arapaima: AggressiveGangetic Leaf Fish: Aggressive
Arapaima & Gardner's Killifish
Arapaima gigas · Fundulopanchax gardneri
Arapaima: AggressiveGardner's Killifish: Mostly Peaceful
Arapaima & Garnet Tetra
Arapaima gigas · Hemigrammus pulcher
Arapaima: AggressiveGarnet Tetra: Peaceful
Arapaima & Geophagus Orange Head Tapajos
Arapaima gigas · Geophagus sp. 'Orange Head'
Arapaima: AggressiveGeophagus Orange Head Tapajos: Mostly Peaceful
Arapaima & German Blue Ram
Arapaima gigas · Mikrogeophagus ramirezi
Arapaima: AggressiveGerman Blue Ram: Mostly Peaceful
Arapaima & Gertrude's Spotted Blue-eye
Arapaima gigas · Pseudomugil gertrudae
Arapaima: AggressiveGertrude's Spotted Blue-eye: Peaceful
Arapaima & Ghost Shrimp
Arapaima gigas · Palaemonetes paludosus
Arapaima: AggressiveGhost Shrimp: Peaceful
Arapaima & Giant Danio
Arapaima gigas · Devario aequipinnatus
Arapaima: AggressiveGiant Danio: Mostly Peaceful
Arapaima & Giant Gourami
Arapaima gigas · Osphronemus goramy
Arapaima: AggressiveGiant Gourami: Semi-Aggressive
Arapaima & Giant Whiptail Catfish
Arapaima gigas · Proloricaria prolixa
Arapaima: AggressiveGiant Whiptail Catfish: Peaceful
Arapaima & Glass Bloodfin Tetra
Arapaima gigas · Prionobrama filigera
Arapaima: AggressiveGlass Bloodfin Tetra: Peaceful
Arapaima & Glass Catfish
Arapaima gigas · Kryptopterus vitreolus
Arapaima: AggressiveGlass Catfish: Peaceful
Arapaima & Glowlight Danio
Arapaima gigas · Danio choprae
Arapaima: AggressiveGlowlight Danio: Peaceful
Arapaima & Glowlight Tetra
Arapaima gigas · Hemigrammus erythrozonus
Arapaima: AggressiveGlowlight Tetra: Peaceful
Arapaima & Goby Pleco (Pitbull Pleco)
Arapaima gigas · Parotocinclus jumbo
Arapaima: AggressiveGoby Pleco (Pitbull Pleco): Peaceful
Arapaima & Gold Barb
Arapaima gigas · Barbodes semifasciolatus
Arapaima: AggressiveGold Barb: Peaceful