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Royal Pleco (L190) Tank Mates & Compatibility

Royal Pleco (L190)

Panaque nigrolineatus

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TemperamentSemi-Aggressive (5/10)
Adult Size43 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneBottom
StockingSolo only
Showing 289 - 312 of 735 Tank Mates

Royal Pleco (L190) & Freshwater Barracuda

Panaque nigrolineatus · Ctenolucius hujeta

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFreshwater Barracuda: Semi-Aggressive

Royal Pleco (L190) & Freshwater Flounder

Panaque nigrolineatus · Trinectes maculatus

Not Recommended
Royal Pleco (L190): Semi-AggressiveFreshwater Flounder: Peaceful

Royal Pleco (L190) & Freshwater Harlequin Shrimp (Sulawesi)

Panaque nigrolineatus · Caridina cf. spongicola

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFreshwater Harlequin Shrimp (Sulawesi): Peaceful

Royal Pleco (L190) & Freshwater Shark (Wallago)

Panaque nigrolineatus · Wallago attu

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFreshwater Shark (Wallago): Highly Aggressive

Royal Pleco (L190) & Freshwater Sole

Panaque nigrolineatus · Brachirus selheimi

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFreshwater Sole: Mostly Peaceful

Royal Pleco (L190) & Freshwater Toadfish (Prehistoric Monster Fish)

Panaque nigrolineatus · Thalassophryne amazonica

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFreshwater Toadfish (Prehistoric Monster Fish): Aggressive

Royal Pleco (L190) & Frogmouth Catfish

Panaque nigrolineatus · Chaca chaca

Possible with Caution
Royal Pleco (L190): Semi-AggressiveFrogmouth Catfish: Aggressive

Royal Pleco (L190) & Frontosa

Panaque nigrolineatus · Cyphotilapia frontosa

Not Recommended
Royal Pleco (L190): Semi-AggressiveFrontosa: Semi-Aggressive

Royal Pleco (L190) & Fuelleborn's Cichlid

Panaque nigrolineatus · Labeotropheus fuelleborni

Not Recommended
Royal Pleco (L190): Semi-AggressiveFuelleborn's Cichlid: Aggressive

Royal Pleco (L190) & Gangetic Leaf Fish

Panaque nigrolineatus · Nandus nandus

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGangetic Leaf Fish: Aggressive

Royal Pleco (L190) & Gardner's Killifish

Panaque nigrolineatus · Fundulopanchax gardneri

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGardner's Killifish: Mostly Peaceful

Royal Pleco (L190) & Garnet Tetra

Panaque nigrolineatus · Hemigrammus pulcher

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGarnet Tetra: Peaceful

Royal Pleco (L190) & Geophagus Orange Head Tapajos

Panaque nigrolineatus · Geophagus sp. 'Orange Head'

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGeophagus Orange Head Tapajos: Mostly Peaceful

Royal Pleco (L190) & German Blue Ram

Panaque nigrolineatus · Mikrogeophagus ramirezi

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGerman Blue Ram: Mostly Peaceful

Royal Pleco (L190) & Gertrude's Spotted Blue-eye

Panaque nigrolineatus · Pseudomugil gertrudae

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGertrude's Spotted Blue-eye: Peaceful

Royal Pleco (L190) & Ghost Shrimp

Panaque nigrolineatus · Palaemonetes paludosus

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGhost Shrimp: Peaceful

Royal Pleco (L190) & Giant Danio

Panaque nigrolineatus · Devario aequipinnatus

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGiant Danio: Mostly Peaceful

Royal Pleco (L190) & Giant Gourami

Panaque nigrolineatus · Osphronemus goramy

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGiant Gourami: Semi-Aggressive

Royal Pleco (L190) & Giant Whiptail Catfish

Panaque nigrolineatus · Proloricaria prolixa

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGiant Whiptail Catfish: Peaceful

Royal Pleco (L190) & Glass Bloodfin Tetra

Panaque nigrolineatus · Prionobrama filigera

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGlass Bloodfin Tetra: Peaceful

Royal Pleco (L190) & Glass Catfish

Panaque nigrolineatus · Kryptopterus vitreolus

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGlass Catfish: Peaceful

Royal Pleco (L190) & Glowlight Danio

Panaque nigrolineatus · Danio choprae

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGlowlight Danio: Peaceful

Royal Pleco (L190) & Glowlight Tetra

Panaque nigrolineatus · Hemigrammus erythrozonus

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGlowlight Tetra: Peaceful

Royal Pleco (L190) & Goby Pleco (Pitbull Pleco)

Panaque nigrolineatus · Parotocinclus jumbo

Possible with Caution
Royal Pleco (L190): Semi-AggressiveGoby Pleco (Pitbull Pleco): Peaceful