Plants: hornwort, coryobosis siamesis
1 Turgidus 4"
Nh3-0, No2-0, No3-10, Ph 8.0
Diet: Fresh shrimp(monday, Friday), snails (Wed)
I have had the puffer for 3 months. Adopted him from someone who had him in a community tank.
Set up tank with an established filter and substrate, 50-60% Water changes 1 time a week.
Puffer was in good condition when I got it and responded positively when it got settled(see pic 1)

He has been alittle of of his food this last week.
Noticed today that he had white spots on top of head and front fins(pic 2)

Only changes of sources of stress I know of is that the temperature has fluctuated a couple of times between 80` and 72`
