Are harlequin lancer catfish aggressive with tank mates?

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anzo1993

anzo1993

Potamotrygon
MFK Member
Jun 25, 2016
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Canada
Hello, I recently found a seller offering 4 inch harlequin lancer catfish , I instantly thought they were a beautiful fish and wanted one, I was just curious to know before I buy if anyone knows if there aggressive or not? I was planning on keeping him with an azul peacock bass, a datnoid, some sort of bichir, and a flag tail
 
Mine doesn't.It hides during the day and comes out to search for food in the dark of the night and my other fish don't seem to be affected by it's nocturnal activities.
 
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krichardson said:
Mine doesn't.It hides during the day and comes out to search for food in the dark of the night and my other fish don't seem to be affected by it's nocturnal activities.
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What tank mates do you have with it?
 
Aw okay I feel better about putting him in the tank now lol thanks
 
anzo1993 said:
Aw okay I feel better about putting him in the tank now lol thanks
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You're welcome,they are a peaceful and beautiful species in my experience.....hope you enjoy it.
 
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Yeah I ordered him and now I wait lol gonna put him in the 180 with my azul peacock bass, flagtail and datnoid
 
mines in a rough n tumble grow out..... doing ok

bass, cichlids, other cats...

rarely see it -
 
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