Tank size: 75 gal but relocated to 20 gal
pH: 8.2
ammonia: 0
nitrite:0
nitrate: 5 (75) 0 (20)
kH:??
gH: I think they said middle at the store last week. Master test kit doesnt test this
tank temp:78*
Fish Symptoms (include full description including lesion, color, location, fish behavior)...