Mine eats LRS chunky along with the community. Just keep an eye on him. If he is getting big pieces and takes a break in between (sometimes mine gets a big piece he needs to work on), has a round belly, then he is probably doing ok. I target feed mine salmon chunks (low thimananese) with vitachem from time to time.Here’s my fuzzy. Started him on guppies and ghost shrimp. After I got the powder blue, he decided to grab chunks of LRS and Rods. Are these sufficient or should I supplement any other frozen food like krill or silversides? He doubled in size since I got him, was maybe 2” max when I got him.