So indoors I use a small basking ceramic emitters for my Jackson’s, they have 4’ tall enclosures. Plenty of room to regulate. UVB lighting. Yet my male is kept outside during most days in the winter. Typically above 60F, with direct rays of light the male can easily elevate his body temp above...
I would perhaps try simulating rain for the Cham, for example a pump sprayer with a fine mist would perhaps help to clean the irritated eye. I know my Jackson’s would take the opportunity to clean themselves *after* they drank, thus the mist should last up to five minutes. As for lighting... I...