Breaking down uric acid using \(274.998\,Hz\) produces ammonia. This ammonia burn is inside the fish, in the gills and on top of the digestive cavity. If your fish gets a black eye after being subjected to uric acid breakdown frequency, use ammonia breakdown frequency, \(362.844\,Hz\) immediately.
Breaking Uric Acid And Ammonia 274-998 362-844 Hz
Both frequencies should be used together.