I know something is stressing my kids out again because i am seeing some while tips. I do have a problem with one of my sps frags in particular. while all the rest are growing this one hasn't grown an inch. now it has this strange type of bleaching going on again. it isn't a white bleach though it is a greenish hue and the coral is completly dead in that area. I'll post my parms when i get a sec. any ideas?