My Jack has been acting a bit strange lately he rubs the gill/eye area on the gravel and sometimes the air stone tubing, i have suspected some type of parasite, but i have looked at him very closely and cant see anything obviously wrong no spots marks redness or anything he dosent do it much, hes all by himself and still eats alot, dosent act odd in any other way besides this... anyone have an idea of why he acts like this...i havent ever seen him do this until recently...
PH 7.4
ammonia 0ppm
nitrate 0ppm
nitrite 0ppm
PH 7.4
ammonia 0ppm
nitrate 0ppm
nitrite 0ppm