i decided not to give them that part anyway cause when I decided to try to cut thru it even with a filet knife it was tough like you were talking about so thats why. Plus I have decided that after this salmon is done Im not getting salmon again cause they dont seem to thrilled with it anyway but they really liked Tilapia. They had some other fish in that section that I cant remember the name right now but i will find out and let you all know and maybe you can tell me some others I can give them.
I took some pics of them tonight while I was feeding them and I got some to really show there colors. But then my camera died and I couldnt take anymore so when my camera charges again i will take some more but tonight (early morn) i will put the ones that I did get.