Hi,ive been reefing for two years now and I have some softies and a cpl lps,duncan,trumpet, and branching hammer and one carpet anemone. Everything in my tank looks great except my hammer.hes retracted and has been so for two weeks.for some reason I cant seem to keep a uphyllia happy,please excuse my spelling,lol every now and then he pokes some tenticles out just enough to tease me.I should mention that this is all in a biocube 14 mostly stock lighting with added optional led strip.my parameters are.....nitrate about 0....phosphate.... 0.......dkh.. ...8...calcium 440,mag....pegged out at 1500......wich it always is.temp....79...ive tried hammer, torch and just cant make them happy,i guess I shoukdnt keep them?