This is the first time I have successfully gotten both of them to eat shrimp until they are swelling. The big guy had eaten it here and there but the smaller one had not even tried one piece. Well they just got done eating a lot. Enjoy...
Only well acclimated and really comfortable rays will take shrimp. But even then , there are picky ones out there that will be impossible to feed shrimp, healthy or not.
I used to have them way back... very interesting fishes indeed.... the 1K still in my backyard, too busy with everything else to thimk about it right now... I think I'm getting one motoro from Li as soon as I can find room for it...lol...