well, chocolate blunt, IF you are too lazy to feed them from a net, I don't see why you even have a reef tank to begin with. Lets think logically, if you feed with a syringe, which in many cases you should, why would feeding from a net be tedious and cumbersome?
No lets think logically for just a moment. Could we possibly just put the food into the net and attach it to something so you don't have to hold it? Yes, we could, this is neither tedious or cumbersome.
In my experience the only way to catch fish without stressing each and everyone out is to feed from a net. It works. Believe me.