Ok for starters do 6 lines nibble at tail fins of tank mates? After loosing my firefish twice in the back of my cube i did not think he was going to make it. Got him back in and now it looks as if the whole rear part of his tail has been removed almost in a surgical manner because it is so proportionate. Its either from a pump, 6 line, or a hermit perhaps. Im guessing the tail will just grow back right?

2nd question. Can i keep sexy shrimp in my bio14? along with the 6 line, fire fish, 3 scarlet and 1 blue legged hermits? I was going to get about 3 and keep that as far as my livestock.

Thanks- Andrew