So i have a verry nice setup that i just made. i have a green tree frog and a big eyed tree frog in a 10 gal on its side vertically. so i made the tank with rob c's real wood background (YouTube - ‪Robc's real bark back drop Tutorial (all in 1 vid lol)‬‏ use eco earth for substrate and i have a water bowl, live pothos, fake plants , and a big piece of mopani wood...i use a plexi glass lid with like 15 3/16" holes for vents. any ways last weekend i misted them and put alot of crickets in the tank.and i had to leave fro the week...when i came back home yesterday i looked in the tank and theres like 2 or 3 patches of some white furry.fuzzy stuff...what do i do to fix it and how do i make it not happen again?...thanks