I have had my Khuli loach for quite a while, and I usually see him about once a day swimming around, but for the last 2 weeks I havent seen him. Then yesterday I saw him and as he was swimming from one hidy hole to the next I noticed a white spot on him Im assuming that it is ich. I want to catch him and put him in my hospital tank for treatment. I was wondering what is the best way to catch a Khuli loach, or will I have to dig through the gravel to get him?