common as in? and what kind of care to give him? i was told he was a Clown Knife but the spots don't look like a clowns spots. i am trying to get him to eat bloodworms, but he shows no interest in them. the person at the pet store i got him from said he eats guppies so if thats the case then it will be a little difficult weening him from what i've heard. my set up is a bunch of large rocks covering the bottom of the tank giving my loaches a bunch of hiding spots, many of the caves are big enough for the knife, but he just sits in one place all day and sometimes takes a lap around the tank. i am breeding mollies as feeders, would these be good enough for him? not as a main diet, but as a food source like the bloodworms and pellets that i feed my other fish. he is a little shy but he doesn't go very far when im near, sometimes he swims towards me. if any of you can give me advise and some good ways to care for him and even what to feed him and how to ween him from guppies would be great.
thanks in advance