Ants were recommended to me to feed my little PCF's. Are they a good choice? I was also told to try blood worms...I have my doubts about that. They don't hunt while swimming. They are hungry because a cricket that was just a bit too big got in there and my biggest little froggie sat there for 5min trying to swallow it then spit it out. The pet store promised me tiny crickets, but when I went to go pick them up they came out with crickets that were bigger than my frogs. I told them that those weren't even close to tiny and wouldn't buy them. Would they eat mealworms? I know they wouldn't eat dead or dried food which the pet store tried selling me...but what else could I offer in this kind of situation?