i have a BP that's around the 5 6" range,he like's to pick on my carpenti and everyone else except my gt,2 wks ago i did a major vaccing on my tank which involves me taking all the decor out alot of my big cats live in this decor so i don't get to see them that much,but there is this one (poko sun cat)i forget the sci name 
anyway he's now around 7 8"s.ok here's the point as soon as the BP saw it he started chasing it until the cat fought back now the cat is constantly chasing the BP and is grabbing his fin and pulling on them like he's trying to kill him.the BP is the only one he does this to.any ideas why?i'd say self defense but the BP stay's away from him now.
i'll try to find the sci name of the cat(it's like an olive green w/a black dot on the sides)
anyway he's now around 7 8"s.ok here's the point as soon as the BP saw it he started chasing it until the cat fought back now the cat is constantly chasing the BP and is grabbing his fin and pulling on them like he's trying to kill him.the BP is the only one he does this to.any ideas why?i'd say self defense but the BP stay's away from him now.i'll try to find the sci name of the cat(it's like an olive green w/a black dot on the sides)
