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Irosh Bandara asked in PetsFish · 9 years ago

Can i keep Discus Fish with Black Ghost Knife fish?

2 Answers

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  • Anonymous
    9 years ago
    Favorite Answer

    Technically yes, assuming your tank is HUGE, and you are careful with the temp.

    BGKs grow BIG (~18"), trying to keep them in a small tank long term WILL kill them, and also the Discus which are in the same overcrowded tank.

    Also 28C is the max temp for a BGK, and the minimum you should keep a Discus at.

    So its not impossible, but that doesn't mean you should.

    Ian

  • 9 years ago

    Sure, though as long as the tank is big enough.

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