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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 121 - 144 of 735 Tank Mates

Wels Catfish (European Catfish) & Bloodfin Tetra

Silurus glanis · Aphyocharax anisitsi

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

Wels Catfish (European Catfish) & Blue Acara

Silurus glanis · Andinoacara pulcher

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

Wels Catfish (European Catfish) & Blue Back Blue Eye

Silurus glanis · Pseudomugil cyanodorsalis

Not Recommended
Wels Catfish (European Catfish): AggressiveBlue Back Blue Eye: Peaceful

Wels Catfish (European Catfish) & Blue Botia

Silurus glanis · Yasuhikotakia modesta

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

Wels Catfish (European Catfish) & Blue Dolphin (Hap)

Silurus glanis · Cyrtocara moorii

Possible with Caution
Wels Catfish (European Catfish): AggressiveBlue Dolphin (Hap): Semi-Aggressive

Wels Catfish (European Catfish) & Blue Emperor Tetra

Silurus glanis · Inpaichthys kerri

Not Recommended
Wels Catfish (European Catfish): AggressiveBlue Emperor Tetra: Peaceful

Wels Catfish (European Catfish) & Blue Pearl Shrimp

Silurus glanis · Neocaridina zhangjiajiensis

Not Recommended
Wels Catfish (European Catfish): AggressiveBlue Pearl Shrimp: Peaceful

Wels Catfish (European Catfish) & Blue Point Cichlid

Silurus glanis · Andinoacara coeruleopunctatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveBlue Point Cichlid: Semi-Aggressive

Wels Catfish (European Catfish) & Blue Rainbowfish

Silurus glanis · Melanotaenia caerulea

Possible with Caution
Wels Catfish (European Catfish): AggressiveBlue Rainbowfish: Peaceful

Wels Catfish (European Catfish) & Blue Sifter

Silurus glanis · Cribroheros robertsoni

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

Wels Catfish (European Catfish) & Blue Tetra

Silurus glanis · Knodus borki

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

Wels Catfish (European Catfish) & Blue Tilapia

Silurus glanis · Oreochromis aureus

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

Wels Catfish (European Catfish) & Bluegill Sunfish

Silurus glanis · Lepomis macrochirus

Possible with Caution
Wels Catfish (European Catfish): AggressiveBluegill Sunfish: Aggressive

Wels Catfish (European Catfish) & Boeseman's Rainbowfish

Silurus glanis · Melanotaenia boesemani

Not Recommended
Wels Catfish (European Catfish): AggressiveBoeseman's Rainbowfish: Peaceful

Wels Catfish (European Catfish) & Bolivian Ram

Silurus glanis · Mikrogeophagus altispinosus

Possible with Caution
Wels Catfish (European Catfish): AggressiveBolivian Ram: Mostly Peaceful

Wels Catfish (European Catfish) & Brevis Shelldweller

Silurus glanis · Neolamprologus brevis

Not Recommended
Wels Catfish (European Catfish): AggressiveBrevis Shelldweller: Semi-Aggressive

Wels Catfish (European Catfish) & Brilliant Rasbora

Silurus glanis · Rasbora einthovenii

Possible with Caution
Wels Catfish (European Catfish): AggressiveBrilliant Rasbora: Peaceful

Wels Catfish (European Catfish) & Brilliant Rummy-Nose Tetra

Silurus glanis · Hemigrammus bleheri

Possible with Caution
Wels Catfish (European Catfish): AggressiveBrilliant Rummy-Nose Tetra: Peaceful

Wels Catfish (European Catfish) & Bristlenose Pleco

Silurus glanis · Ancistrus cf. cirrhosus

Possible with Caution
Wels Catfish (European Catfish): AggressiveBristlenose Pleco: Peaceful

Wels Catfish (European Catfish) & Bronze Corydoras

Silurus glanis · Corydoras aeneus

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

Wels Catfish (European Catfish) & Brown Bullhead Catfish

Silurus glanis · Ameiurus nebulosus

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

Wels Catfish (European Catfish) & Brown Camo Shrimp

Silurus glanis · Caridina babaulti var. Brown

Not Recommended
Wels Catfish (European Catfish): AggressiveBrown Camo Shrimp: Peaceful

Wels Catfish (European Catfish) & Brown Hoplo Catfish

Silurus glanis · Hoplosternum littorale

Possible with Caution
Wels Catfish (European Catfish): AggressiveBrown Hoplo Catfish: Peaceful

Wels Catfish (European Catfish) & Brown Puffer

Silurus glanis · Pao turgidus

Possible with Caution
Wels Catfish (European Catfish): AggressiveBrown Puffer: Highly Aggressive