I break off a chunk and use it for a few days, keep in the fridge between uses. The package remains frozen.That’s cause it’s supposta be kept frozen not in the fridge
My wrasse will take the entire frozen chunk of food. Not complicated to thaw enough food for a few days.I don’t even bother to thaw it in water. I break pieces off in the package, in the plastic still so my hands don’t stink as much, and then toss it in the water
I don’t know how so many people have the patience for complicated feeding rituals for their tanks.