Is this normal

[ponyta810]

last 2 times i fed my porc puff silversides he only eats the head

 

[jp30338]

Mine does the same thing

 

[ironeagle2006]

MY Dog Faced eas anything I put into the tank pellets Sliversides WHOLE Krill Whole tale Shrimp Squid Scallops ate a cleaner clam then it was party time for my Bursa Niger and SFE also.