Black Ghost Knife and Clown Knife together?

[Longimanus]

I did a search and didn't find anything, so if this has been asked before I apologize.

Can these guys be kept together? I have a 6" Clown Knife that lives with two small Senegal Bichirs and a small Flagtail in a 37 gallon. I also have an 11" BGK that is currently in my way overstocked 90 gallon.

I am probably going to move the Clown, bichirs and FF to a 75 gallon, and am wondering if I can put the BGK in there too? If I make sure they each have a hiding spot would it be okay?

Yes I know that they will outgrow a 75.

 

[SimonL]

Mine were okay...usually you get problems between the "ancient" bonytongue knives like CK, Africans or between the electric knives like BGK and glass knives. THe two groups don't usually bother each other...

However, my Arowana/Reticulated knife murders BGKs or anything similar...

 

[Hoyo12]

They should be fine together. But there is always the chance that something will go wrong.

 

[Longimanus]

Thank you. I think I will give it a try. If they don't get along I can always put the Black Ghost Knife back in the 90.

 

[ausknife]

i had a 18" bgk with a 24" ck and they were fine.