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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 457 - 480 of 735 Tank Mates

Wels Catfish (European Catfish) & Neon Tetra

Silurus glanis · Paracheirodon innesi

Not Recommended
Wels Catfish (European Catfish): AggressiveNeon Tetra: Peaceful

Wels Catfish (European Catfish) & Nerite Snail

Silurus glanis · Neritina natalensis

Possible with Caution
Wels Catfish (European Catfish): AggressiveNerite Snail: Peaceful

Wels Catfish (European Catfish) & New Guinea Rainbowfish

Silurus glanis · Melanotaenia affinis

Possible with Caution
Wels Catfish (European Catfish): AggressiveNew Guinea Rainbowfish: Peaceful

Wels Catfish (European Catfish) & New Guinea Tigerfish

Silurus glanis · Datnioides campbelli

Possible with Caution
Wels Catfish (European Catfish): AggressiveNew Guinea Tigerfish: Aggressive

Wels Catfish (European Catfish) & Nile Tilapia

Silurus glanis · Oreochromis niloticus

Possible with Caution
Wels Catfish (European Catfish): AggressiveNile Tilapia: Aggressive

Wels Catfish (European Catfish) & Ninja Shrimp

Silurus glanis · Caridina serratirostris

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

Wels Catfish (European Catfish) & Norman's Lampeye Killifish

Silurus glanis · Poropanchax normani

Not Recommended
Wels Catfish (European Catfish): AggressiveNorman's Lampeye Killifish: Peaceful

Wels Catfish (European Catfish) & Northern Mountain Swordtail

Silurus glanis · Xiphophorus nezahualcoyotl

Possible with Caution
Wels Catfish (European Catfish): AggressiveNorthern Mountain Swordtail: Mostly Peaceful

Wels Catfish (European Catfish) & Nyererei Victorian Cichlid

Silurus glanis · Pundamilia nyererei

Possible with Caution
Wels Catfish (European Catfish): AggressiveNyererei Victorian Cichlid: Aggressive

Wels Catfish (European Catfish) & Ocellatus Gold

Silurus glanis · Lamprologus ocellatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveOcellatus Gold: Aggressive

Wels Catfish (European Catfish) & Odessa Barb

Silurus glanis · Pethia padamya

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

Wels Catfish (European Catfish) & Ogilby's Rainbowfish

Silurus glanis · Melanotaenia ogilbyi

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

Wels Catfish (European Catfish) & Olga Cory

Silurus glanis · Corydoras simulatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveOlga Cory: Peaceful

Wels Catfish (European Catfish) & Olive Nerite Snail

Silurus glanis · Neritina reclivata

Not Recommended
Wels Catfish (European Catfish): AggressiveOlive Nerite Snail: Peaceful

Wels Catfish (European Catfish) & One-Spot Betta

Silurus glanis · Betta unimaculata

Possible with Caution
Wels Catfish (European Catfish): AggressiveOne-Spot Betta: Semi-Aggressive

Wels Catfish (European Catfish) & Orange Chromide

Silurus glanis · Etroplus maculatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveOrange Chromide: Mostly Peaceful

Wels Catfish (European Catfish) & Orange Delight Shrimp

Silurus glanis · Caridina loehae

Not Recommended
Wels Catfish (European Catfish): AggressiveOrange Delight Shrimp: Peaceful

Wels Catfish (European Catfish) & Orange Peacock

Silurus glanis · Aulonocara stuartgranti maleri

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

Wels Catfish (European Catfish) & Orangespotted Snakehead

Silurus glanis · Channa aurantimaculata

Possible with Caution
Wels Catfish (European Catfish): AggressiveOrangespotted Snakehead: Highly Aggressive

Wels Catfish (European Catfish) & Orangespotted Sunfish

Silurus glanis · Lepomis humilis

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

Wels Catfish (European Catfish) & Ornate Bichir

Silurus glanis · Polypterus ornatipinnis

Not Recommended
Wels Catfish (European Catfish): AggressiveOrnate Bichir: Semi-Aggressive

Wels Catfish (European Catfish) & Ornate Rainbowfish

Silurus glanis · Rhadinocentrus ornatus

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

Wels Catfish (European Catfish) & Oscar

Silurus glanis · Astronotus ocellatus

Possible with Caution
Wels Catfish (European Catfish): AggressiveOscar: Aggressive

Wels Catfish (European Catfish) & Otocinclus

Silurus glanis · Otocinclus vittatus

Not Recommended
Wels Catfish (European Catfish): AggressiveOtocinclus: Peaceful