Im 2 weeks into hypo. I noticed yesterday that I had spots on my powder blue, yellow tang, and heniocus. The Salinity has been pretty consistant 1.009 but it might hit 1.010 during the day while im at work its a 30gal tank. the water quality has been somewhat poor ive been doing small water changes ever 3-4 days I read earlier that filter media should be changed or cleaned every other day. I have rinsed it a few time but not every other day. I Should mention I have been using flintz water treatment which is like ammo lock it makes ammonia and nitrate safe but doesnt remove them. So given these factors is it comon to see a outbreak 2 weeks into hypo. I Also placed a Small 9 watt UV steralizer in there today im not convinced that they work but it maybe will help slow reinfestation if that occurs. So any thoughts, im hopeing as bad as it may sound its just poor maintance and not some resistant form of ich or bateria