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Wels Catfish (European Catfish) Tank Mates & Compatibility

Wels Catfish (European Catfish)

Silurus glanis

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TemperamentAggressive (8/10)
Adult Size150 cm
Temperature4–25°C
Water TypeFreshwater Only
Swim ZoneBottom
StockingSolo only
Showing 649 - 672 of 735 Tank Mates

Wels Catfish (European Catfish) & Swordtail

Silurus glanis · Xiphophorus hellerii

Possible with Caution
Wels Catfish (European Catfish): AggressiveSwordtail: Mostly Peaceful

Wels Catfish (European Catfish) & Tailbar Cichlid

Silurus glanis · Vieja hartwegi

Possible with Caution
Wels Catfish (European Catfish): AggressiveTailbar Cichlid: Aggressive

Wels Catfish (European Catfish) & Taiwan Reef Cichlid

Silurus glanis · Protomelas sp. "Steveni Taiwan"

Possible with Caution
Wels Catfish (European Catfish): AggressiveTaiwan Reef Cichlid: Semi-Aggressive

Wels Catfish (European Catfish) & Tambraparni Barb

Silurus glanis · Puntius tambraparniei

Possible with Caution
Wels Catfish (European Catfish): AggressiveTambraparni Barb: Mostly Peaceful

Wels Catfish (European Catfish) & Tami River Rainbowfish

Silurus glanis · Glossolepis pseudoincisus

Possible with Caution
Wels Catfish (European Catfish): AggressiveTami River Rainbowfish: Peaceful

Wels Catfish (European Catfish) & Tandanus Catfish

Silurus glanis · Tandanus tandanus

Possible with Caution
Wels Catfish (European Catfish): AggressiveTandanus Catfish: Mostly Peaceful

Wels Catfish (European Catfish) & Tanganyikan Clown Cichlid (Eretmodus)

Silurus glanis · Eretmodus cyanostictus

Possible with Caution
Wels Catfish (European Catfish): AggressiveTanganyikan Clown Cichlid (Eretmodus): Aggressive

Wels Catfish (European Catfish) & Teacup Stingray (Common Freshwater Ray)

Silurus glanis · Potamotrygon laticeps

Possible with Caution
Wels Catfish (European Catfish): AggressiveTeacup Stingray (Common Freshwater Ray): Semi-Aggressive

Wels Catfish (European Catfish) & Telmatochromis brichardi

Silurus glanis · Telmatochromis brichardi

Not Recommended
Wels Catfish (European Catfish): AggressiveTelmatochromis brichardi: Semi-Aggressive

Wels Catfish (European Catfish) & Telmatochromis dhonti

Silurus glanis · Telmatochromis dhonti

Possible with Caution
Wels Catfish (European Catfish): AggressiveTelmatochromis dhonti: Aggressive

Wels Catfish (European Catfish) & Tequila Splitfin

Silurus glanis · Zoogoneticus tequila

Possible with Caution
Wels Catfish (European Catfish): AggressiveTequila Splitfin: Semi-Aggressive

Wels Catfish (European Catfish) & Teugelsi Bichir

Silurus glanis · Polypterus teugelsi

Possible with Caution
Wels Catfish (European Catfish): AggressiveTeugelsi Bichir: Semi-Aggressive

Wels Catfish (European Catfish) & Texas Cichlid

Silurus glanis · Herichthys cyanoguttatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveTexas Cichlid: Aggressive

Wels Catfish (European Catfish) & Thai Micro Crab

Silurus glanis · Limnopilos naiyanetri

Not Recommended
Wels Catfish (European Catfish): AggressiveThai Micro Crab: Peaceful

Wels Catfish (European Catfish) & Thinbar Datnoid

Silurus glanis · Datnioides undecimradiatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveThinbar Datnoid: Semi-Aggressive

Wels Catfish (European Catfish) & Threadfin Acara

Silurus glanis · Acarichthys heckelii

Possible with Caution
Wels Catfish (European Catfish): AggressiveThreadfin Acara: Mostly Peaceful

Wels Catfish (European Catfish) & Threadfin Rainbowfish

Silurus glanis · Iriatherina werneri

Not Recommended
Wels Catfish (European Catfish): AggressiveThreadfin Rainbowfish: Peaceful

Wels Catfish (European Catfish) & Three Spot Gourami (Blue/Gold/Opaline)

Silurus glanis · Trichopodus trichopterus

Possible with Caution
Wels Catfish (European Catfish): AggressiveThree Spot Gourami (Blue/Gold/Opaline): Semi-Aggressive

Wels Catfish (European Catfish) & Three-Spot Torpedo Hap

Silurus glanis · Exochochromis anagenys

Possible with Caution
Wels Catfish (European Catfish): AggressiveThree-Spot Torpedo Hap: Semi-Aggressive

Wels Catfish (European Catfish) & Three-striped Dwarf Cichlid

Silurus glanis · Apistogramma trifasciata

Possible with Caution
Wels Catfish (European Catfish): AggressiveThree-striped Dwarf Cichlid: Mostly Peaceful

Wels Catfish (European Catfish) & Tiger Barb

Silurus glanis · Puntigrus tetrazona

Possible with Caution
Wels Catfish (European Catfish): AggressiveTiger Barb: Semi-Aggressive

Wels Catfish (European Catfish) & Tiger Danio

Silurus glanis · Devario maetaengensis

Possible with Caution
Wels Catfish (European Catfish): AggressiveTiger Danio: Peaceful

Wels Catfish (European Catfish) & Tiger Loach

Silurus glanis · Syncrossus hymenophysa

Possible with Caution
Wels Catfish (European Catfish): AggressiveTiger Loach: Aggressive

Wels Catfish (European Catfish) & Tiger Muskie

Silurus glanis · Esox masquinongy x lucius

Possible with Caution
Wels Catfish (European Catfish): AggressiveTiger Muskie: Highly Aggressive