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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 217 - 240 of 735 Tank Mates

Wels Catfish (European Catfish) & Deep Water Hap (Placidochromis electra)

Silurus glanis · Placidochromis electra

Possible with Caution
Wels Catfish (European Catfish): AggressiveDeep Water Hap (Placidochromis electra): Semi-Aggressive

Wels Catfish (European Catfish) & Delhezi Bichir (Armored Bichir)

Silurus glanis · Polypterus delhezi

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

Wels Catfish (European Catfish) & Delicate Blue-Eye

Silurus glanis · Pseudomugil tenellus

Not Recommended
Wels Catfish (European Catfish): AggressiveDelicate Blue-Eye: Peaceful

Wels Catfish (European Catfish) & Demasoni Cichlid (Mbuna)

Silurus glanis · Chindongo demasoni

Possible with Caution
Wels Catfish (European Catfish): AggressiveDemasoni Cichlid (Mbuna): Highly Aggressive

Wels Catfish (European Catfish) & Denison Barb (Roseline Shark)

Silurus glanis · Sahyadria denisonii

Possible with Caution
Wels Catfish (European Catfish): AggressiveDenison Barb (Roseline Shark): Mostly Peaceful

Wels Catfish (European Catfish) & Diamond Tetra

Silurus glanis · Moenkhausia pittieri

Possible with Caution
Wels Catfish (European Catfish): AggressiveDiamond Tetra: Peaceful

Wels Catfish (European Catfish) & Dickfeld's Julie

Silurus glanis · Julidochromis dickfeldi

Possible with Caution
Wels Catfish (European Catfish): AggressiveDickfeld's Julie: Semi-Aggressive

Wels Catfish (European Catfish) & Discus

Silurus glanis · Symphysodon aequifasciatus

Not Recommended
Wels Catfish (European Catfish): AggressiveDiscus: Mostly Peaceful

Wels Catfish (European Catfish) & Dojo Loach (Weather Loach)

Silurus glanis · Misgurnus anguillicaudatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveDojo Loach (Weather Loach): Peaceful

Wels Catfish (European Catfish) & Domino Synodontis

Silurus glanis · Synodontis notatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveDomino Synodontis: Semi-Aggressive

Wels Catfish (European Catfish) & Dourada

Silurus glanis · Brachyplatystoma rousseauxii

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

Wels Catfish (European Catfish) & Duboisi Cichlid (Tropheus)

Silurus glanis · Tropheus duboisi

Possible with Caution
Wels Catfish (European Catfish): AggressiveDuboisi Cichlid (Tropheus): Aggressive

Wels Catfish (European Catfish) & Duplicareus Corydoras

Silurus glanis · Corydoras duplicareus

Possible with Caution
Wels Catfish (European Catfish): AggressiveDuplicareus Corydoras: Peaceful

Wels Catfish (European Catfish) & Dusky Millions Fish

Silurus glanis · Phalloceros caudimaculatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveDusky Millions Fish: Peaceful

Wels Catfish (European Catfish) & Dwarf Chain Loach

Silurus glanis · Ambastaia sidthimunki

Not Recommended
Wels Catfish (European Catfish): AggressiveDwarf Chain Loach: Peaceful

Wels Catfish (European Catfish) & Dwarf Cory (Tailspot Cory)

Silurus glanis · Corydoras hastatus

Not Recommended
Wels Catfish (European Catfish): AggressiveDwarf Cory (Tailspot Cory): Peaceful

Wels Catfish (European Catfish) & Dwarf Flag Cichlid

Silurus glanis · Laetacara curviceps

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Flag Cichlid: Mostly Peaceful

Wels Catfish (European Catfish) & Dwarf Gourami

Silurus glanis · Trichogaster lalius

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Gourami: Semi-Aggressive

Wels Catfish (European Catfish) & Dwarf Green Pike Cichlid

Silurus glanis · Crenicichla compressiceps

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Green Pike Cichlid: Aggressive

Wels Catfish (European Catfish) & Dwarf Molly

Silurus glanis · Poecilia chica

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Molly: Mostly Peaceful

Wels Catfish (European Catfish) & Dwarf Neon Rainbowfish (Praecox)

Silurus glanis · Melanotaenia praecox

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Neon Rainbowfish (Praecox): Peaceful

Wels Catfish (European Catfish) & Dwarf Pea Puffer

Silurus glanis · Carinotetraodon travancoricus

Not Recommended
Wels Catfish (European Catfish): AggressiveDwarf Pea Puffer: Aggressive

Wels Catfish (European Catfish) & Dwarf Pencilfish

Silurus glanis · Nannostomus marginatus

Not Recommended
Wels Catfish (European Catfish): AggressiveDwarf Pencilfish: Peaceful

Wels Catfish (European Catfish) & Dwarf Petricola

Silurus glanis · Synodontis lucipinnis

Possible with Caution
Wels Catfish (European Catfish): AggressiveDwarf Petricola: Peaceful