This is a bloodfin tetra that has been in the tank for 6 days.
Tank size: 29g tall; Eclipse; over 3 years old.
pH: 7.4
ammonia: .2
nitrite: 0
nitrate: 5
kH: 40
gH: 50
tank temp: 78
Fish Symptoms (include full description including lesion, color, location, fish behavior):
the fish was fine...