well i pretty much dropped in one live fuzzy or hopper into each tub and left them alone for 30 mins. when i came back all but two ate and figures one of the two non-eaters was my only super pastel. dont worry though shes eating well now! the other non eater didnt eat for two weeks so on the third week i left a small hopper in the tub overnight and it was gone in the morning. i think the reason why the second one didnt eat is because i accidentally dropped the hopper on its head at the first feeding attempt. i automatically thought of Heather who specifically said not to do that and i got scared thinking it will never eat after being traumatized but its all good in the hood now!