Well the smaller of the two is still only taking VERY tiny guppies. I think it's as Rick (Cazador) stated....it's just not used to things yet. The other one finally shed and I tried a guppy out on it and it kind of took it. So I watched it for a while and tried another....BAM!..took it right out of the forceps and was looking for more! After the fourth guppy figured that was enough....even though it was looking for more. So, so far one of them is going very well. It was really "seeing" the forceps as something that "gives food", so next time I'll try scented pinky parts with the guppies and see how it goes. As for the other......it's got a hell of an appetite, just eats VERY small meals. So anyways....keep you fingers crossed that they continue this way.
