black knife and senegal ????

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rixy

Gambusia
MFK Member
Jun 18, 2005
399
0
16
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cornwall,england
2 x 6 inch senegal in a tank on their own.would a black knife fit in???? can you only keep 1 black knife in a tank or is it a myth????
 
yes you can only keep one bgk per tank. you can try 2 but they usually fight. i dont know about the sengal. how big is the bgk?
 
3 will work two will not 2.... and yes they are 2 small

they are rather peacefull knifes and might get bullied to death at that size
 
if the black ghost knife is too small you risk it getting eaten by the bichirs. you should just keep 1 in your tank.
 
my 2 x senegals are 6 inches and the bgk are 3 inches.my lfs has 3 bgk in the same tank.
thats because its an lfs and thats not long term. your bgk is way to small he wont last with the 2 6 inch sengals
 
My BGK ended up with a missing tail from being in my bichir tank.

The BGK is 4", the Senegals 5".
 
Ive had a BGK around...9" with 3 bichers, ornate 10", senegal 11", albino senegal 10" and they got along fine. If anything, the BGK pushes around the bichers when there is food and sometimes even the BGK and 2 bichers would hide in the same cave ornament that i keep in my tank. try to get a bigger BGK. The women i bought mine from (for $5 may i add =) ) had 2 BGK since they were small, along with 2 oscars. But maybe they were both bought at the same time from the LFS, not too sure. so its not totally a myth that 2 BGKs can be in the same tank.
 
Ive had a BGK around...9" with 3 bichers, ornate 10", senegal 11", albino senegal 10" and they got along fine. If anything, the BGK pushes around the bichers when there is food and sometimes even the BGK and 2 bichers would hide in the same cave ornament that i keep in my tank. try to get a bigger BGK. The women i bought mine from (for $5 may i add =) ) had 2 BGK since they were small, along with 2 oscars. But maybe they were both bought at the same time from the LFS, not too sure. so its not totally a myth that 2 BGKs can be in the same tank.
yes your setup worked because your bgk and bichirs were all within a couple inches. if this was the case i would say go for it. but its not because his bichirs are 2xs the size of his bgk. so if you get a bigger bgk 7" atleast i would say go ahead. goodluck
 
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