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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 409 - 432 of 735 Tank Mates

Wels Catfish (European Catfish) & Macaw Cichlid

Silurus glanis · Hypsophrys nicaraguensis

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

Wels Catfish (European Catfish) & Madagascar Rainbowfish

Silurus glanis · Bedotia madagascariensis

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

Wels Catfish (European Catfish) & Maingano Mbuna

Silurus glanis · Pseudotropheus cyaneorhabdos

Possible with Caution
Wels Catfish (European Catfish): AggressiveMaingano Mbuna: Aggressive

Wels Catfish (European Catfish) & Maison Reef Peacock

Silurus glanis · Aulonocara stuartgranti "Maison Reef"

Possible with Caution
Wels Catfish (European Catfish): AggressiveMaison Reef Peacock: Semi-Aggressive

Wels Catfish (European Catfish) & Malawi Eyebiter

Silurus glanis · Dimidiochromis compressiceps

Possible with Caution
Wels Catfish (European Catfish): AggressiveMalawi Eyebiter: Aggressive

Wels Catfish (European Catfish) & Malawi Gar

Silurus glanis · Lichnochromis acuticeps

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

Wels Catfish (European Catfish) & Malawi Hawk

Silurus glanis · Aristochromis christyi

Possible with Caution
Wels Catfish (European Catfish): AggressiveMalawi Hawk: Aggressive

Wels Catfish (European Catfish) & Malaya Shrimp

Silurus glanis · Caridina sp. "Malaya"

Not Recommended
Wels Catfish (European Catfish): AggressiveMalaya Shrimp: Peaceful

Wels Catfish (European Catfish) & Malaysian Trumpet Snail (MTS)

Silurus glanis · Melanoides tuberculata

Not Recommended
Wels Catfish (European Catfish): AggressiveMalaysian Trumpet Snail (MTS): Peaceful

Wels Catfish (European Catfish) & Mamberamo Rainbowfish

Silurus glanis · Melanotaenia mamberamo

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

Wels Catfish (European Catfish) & Marble Goby

Silurus glanis · Oxyeleotris marmorata

Possible with Caution
Wels Catfish (European Catfish): AggressiveMarble Goby: Aggressive

Wels Catfish (European Catfish) & Marbled Bichir

Silurus glanis · Polypterus polli

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

Wels Catfish (European Catfish) & Marbled Hatchetfish

Silurus glanis · Carnegiella strigata

Possible with Caution
Wels Catfish (European Catfish): AggressiveMarbled Hatchetfish: Peaceful

Wels Catfish (European Catfish) & Marbled Whiptail

Silurus glanis · Loricaria simillima

Possible with Caution
Wels Catfish (European Catfish): AggressiveMarbled Whiptail: Peaceful

Wels Catfish (European Catfish) & Marlier's Julie

Silurus glanis · Julidochromis marlieri

Not Recommended
Wels Catfish (European Catfish): AggressiveMarlier's Julie: Semi-Aggressive

Wels Catfish (European Catfish) & Masked Julie (Julidochromis)

Silurus glanis · Julidochromis transcriptus

Possible with Caution
Wels Catfish (European Catfish): AggressiveMasked Julie (Julidochromis): Semi-Aggressive

Wels Catfish (European Catfish) & Mayan Cichlid

Silurus glanis · Mayaheros urophthalmus

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

Wels Catfish (European Catfish) & Mayland's Rainbowfish

Silurus glanis · Melanotaenia maylandi

Possible with Caution
Wels Catfish (European Catfish): AggressiveMayland's Rainbowfish: Peaceful

Wels Catfish (European Catfish) & Mbu Puffer

Silurus glanis · Tetraodon mbu

Possible with Caution
Wels Catfish (European Catfish): AggressiveMbu Puffer: Aggressive

Wels Catfish (European Catfish) & Melon Barb

Silurus glanis · Haludaria fasciata

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

Wels Catfish (European Catfish) & Mexican Dwarf Crayfish (CPO)

Silurus glanis · Cambarellus patzcuarensis

Possible with Caution
Wels Catfish (European Catfish): AggressiveMexican Dwarf Crayfish (CPO): Mostly Peaceful

Wels Catfish (European Catfish) & Midas Cichlid

Silurus glanis · Amphilophus citrinellus

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

Wels Catfish (European Catfish) & Midnight Catfish

Silurus glanis · Auchenipterichthys coracoideus

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

Wels Catfish (European Catfish) & Milomo Hap (Super VC10)

Silurus glanis · Placidochromis milomo

Possible with Caution
Wels Catfish (European Catfish): AggressiveMilomo Hap (Super VC10): Semi-Aggressive