PixieFinn
New member
I did a 100% water change last night on Mabel's tank as I wanted to remove the sand substrate after reading somewhere on here that reptile sand is bad. I washed all the decor and hide in old tank water and placed into new. Just looked in to the tank and spotted a strange white cobweb looking coating on the wood- what is it? My first fear is fungus, do I need to get Mabel out fast?