No problem... Glad the input helped...
I'd say many corals do NOT need target feeding, but, when you suppliment by target feeding they always seem to do a bit better. I guess the thing is, trying to find the right type, size and amount of food. Also, trying not to over-do it, and dirtying up the tank with too many nutrients. If to much food is left over, some of your more helpful clean-up crew will not do all the work they are supposed to, and become complacent in their job. ie. the peppermint shrimp might not patrol for Aptasia as much, why bother when a free meal of shrimp is on the way. Or maybe you are giving to much to the Bristle worms, if you have any, and they can then multiply and become somewhat of a nusiance. I think research is fun. When it comes to corals, learning what we can by reading, discussions and trying a few things out seems to be fun.. it's still a relatively new science, that is, the way we are doing in the past ten years or so..more progress gets made every day even in our own home tanks...
Cheers,
Bill