The ray is the one of the babies I kept from my last batch. I no longer bred them she always seemed to be feeding ok so I was never worried , the video I posted of her acting strange was the only time I started to pay her more attention .What I put it down to is stress from the bigger fish that swim on top ie 24inch arrow which add a go at her Tuesday morning so I dunno how many times the Arrow as been tormentin the little girl ..... As for for how she is still alive living in the sump I tried bloodworm musle ,prawn with no joy so gunna leave her to adjust with no lights today and try earthworms tommorow ...