Quote Originally Posted by Grim FrogBreeder View Post
It is not red leg, but pre-red leg stadium. Bath it in water, change substrate, make tank clean. Red-leg is caused by overgrowth of microflora of frogs skin, caused by not clean enough tanks or overpopulation of frogs, like in case of my Trachycephalus nigromaculatus frogs. It is harmless at this stage, just showing you need to do a better cleaning.
I first noticed the redness maybe 2 months ago. At that time, I changed the substrate and disinfected the tank as best I could. Now a month and half later the redness is the same or maybe worse. The frog has been underground that whole time so he is not defecating or urinating so the substrate is not getting dirty. I am not sure how much cleaner I can get it. I gave him a soak yesterday when I took those pictures.