see what i mean..... when they die you buy and die again then buy again..... This is how the vicious cycle continues..... What is worst that everytime, a fish in your tank gets ich,you will rush to the lfs and then the owner will say cleaner wrasse will help thus you happily buy it.... After that it becomes a habit to buy cleaner wrasse whn your fish gets ich and sometime mentality tells you that buy more so chances of removing the ich is higher and that is definately not true......