The other day while at my lfs i was given two about 6" silver dollars that were in 20 gallon tank with a 6" jd. the owner gave them to me because the jd was beating them up and she didn't have the space for them. anyways i got them home and introduced them to my 125 and they have been greeted well. They really don't seem to be eating much and are kinda rough looking. just wondering if you all have any suggestions for there appetite and how to help nurse them back to full health