I do this once every few months I go to the supermarket buy fresh shrimp,clams a piece of fish?whole silversides, Rods food,norie,frozen Misys shrimp and whatever else I can think of lol
I then put them separately in a blender I have a small Cuisinart that I use.
Then I rince everything with RO water and freeze in these small rubber ice trays I found on Amazon.
Every two days I put eight Cubs in A color applicator bottle I got from my wife's beauty supply and fill it half way with RO water and keep it in the refrigerator .
Then when I'm ready to feed, I feed about five times a day I just reach in the fridge grab the bottle and squirt into the tank it works like a dream.