So I've bought my first nps (sun) about two weeks ago. The polyps are well burried inside during the day. It's on the bottom 1/3 of my 25" deep tank. I'm Trying to keep it off the bottom for my ease of feeding it, but it's getting less then 75 par. And I'm trying to shade some from the upper rocks. Flow should be decent. I've noticed the tips of the polyps are coming out slightly after lights out, but aren't fully extended even after 2 plus weeks. ive been squirting the tips that are extended with artic-pods every other day trying to get them to fully extend, which doesn't seem to be working. How long can these things live without directly taking in a solid piece of mysis?