Ive seen this posted before but i didn't really get any info on how to fix it so ill see if anyone knows anything. I posted some pictures of my driftwood i have in my 75 and it has some white fungus and other crap looking stuff on it like its dirty. Ive boiled it and scrubbed it off but it still seems to always come back. Ive read that the white fungus isn't harmful but it just looks bad and if anyone has some info on how to remove it that would be a great help! (Btw the driftwood does not leach the tannins and it is also completely water logged)