I dont know whats going on..I purchased 2 Dats last Tuesday, and they are healthy and all except a lil ick when I got them but all in all they have been hidding all the time..They are with 2 Bass a Giant Parrot Fish a couple of geo's I mean I got rid of my two Pike for them not to get harrased and they still hidding..I had to PLACE food by thier cave for them to eat if not I think they will starve..is this normal??