Tank size: 7.5 Gallons
pH: 8.0 (I know it is high, it is just this area's water)
ammonia: None
nitrite: None
nitrate: .5 ppm
kH: high (as always)
gH: high (as always)
tank temp: 77 degrees
Fish Symptoms (include full description including lesion, color, location, fish behavior):
The betta has...