I have a juvinile Ornate Horned Frog which I keep in a 10 gallon terrarium with bed a beast substrate. I also have a Tropicaire humidifier and air exchanger ( that by the way works quite well, besides the fact that moisture collects on the glass and I cant see into my terrarium). But anyways I have a habba hut ( the wooden shelters) in there for him which I found to have some kind of fungus growing on it. I took it out but should I clean the entire tank or is it harmless? Any help would be awesome.
Thanks, Cody

