I haven't tried SPS yet and decided to give it a shot. Bought a cheap frag from the store and knew in advance that it didn't look so hot. Figured it was cheap and it would be something nice to practice on. It's a small acro frag that has exposed skeleton. Is what I am seeing white band disease? Polyps are always extended and I haven't seen any additional loss in time I've had it (5 days or so). If it is WBD, what do I do about it?