Tank size: 29G
pH: 7.6pH
ammonia: 0
nitrite: 0
nitrate: 10-ish
kH: -
gH: -
tank temp: 26C
Fish Symptoms (include full description including lesion, color, location, fish behavior):
Lethargic. Swims but sticks to low current areas and is not very active. See photo.
Volume and Frequency of water...