Zimbaliza Posted January 29, 2016 Report Share Posted January 29, 2016 Hi,I'm thinking about getting a Black Ghost Knife for my Tetra tank, I'm not sure if this would be a good or bad idea??aka the BGK will snack on them all once he's big enough?? or will he be ok with them, if he "grows up with them"Tanks, 750l, Planted, with Emperor Tetras, Scissor Tail Tetras, Rasbora's, Corys, Chain Loaches, Kissing Gourami, Whiptail CatsAnyway, is this a good or bad idea?? or will he just get too big and snack on them all....Cheers-Chris Quote Link to comment Share on other sites More sharing options...
alexyay Posted January 29, 2016 Report Share Posted January 29, 2016 Unfortunately they do become predatory once large enough - some have them do okay for years, however in most cases they snack on them once the BGK reaches a good size. Quote Link to comment Share on other sites More sharing options...
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