Hey guys I have a pair of large dovii and the female has contracted some mild HITH. They are currently in a 500 gallon. I do not want to move the fish to another tank as it is very hard to scoop them out of this large tank. Is there a way to treat HITH in a tank this size without spending a ton on the required amount of chemicals? Possibly similar to how one may treat the disease in a pond? The water parameters are perfect. I have a feeling the infected female was already carrying the disease when I purchased her 2 months ago. The male I have had since 1 inch and he is 13 inches and is displaying no signs of the disease that I can tell. Maybe some very very early signs of lateral line erosion. Any help on the topic would be greatly appreciated.