ADF fungus by SarahKevin posted Jun 14, 2018 at 11:30 AM ADF fungus by SarahKevin posted Jun 14, 2018 at 11:30 AM I got my ADF about 2 yrs ago. He's been healthy and happy for most of the time, but now all of a sudden, he appears to have developed a fungal infection. I noticed something on his nose yesterday, a small green-ish yellow blotch. I thought it was a piece of food and tried to gently rub it off with a q-tip, but it didn't come off. I also noticed he hasn't been eating for the past few days, and now today the green-yellow blotch has gotten much worse. I've been doing 50% water changes (with dechlorinated water) everyday, but it just looks like it is getting worse. Although he's generally a relaxed frog, I actually thought he was dead this morning because of how lethargic he's been acting. I'm wondering if this fungus is causing him not to eat. If you look closely at the photo, you can see that the fungus appears to be all over his back as well, but it's not as built up as it is on his face.