Whites tree frog Not eating and mysterious white line?

[DanDrobates]

I’m glad your frog has resumed feeding. I can not identify the white mark. It could be anything from retained skin from a shed to an infection. I don’t say that to panic you but I would monitor it. Whites treefrogs are a generally healthy species but if you are concerned contact a vet familiar with exotics for an exam. Overall it looks well fed and alert and the blue color indicates it’s probably of Australian lineage which is good because then it’s captive bred. Dusting with supplements is a good idea but don’t overdust as sometimes the frogs find it unpalatable. I dust with repashy calcium plus every other feeding abd I use reptivite once a week. Also you may want to upgrade to a larger enclosure such as a 20 gallon high. Although not super active this species benefits from a larger enclosure.