ok in my 35 gallon freshwater tank there is this weird thing growing on the glass of my tank right under the filter. at first glance I thought my glass was cracked really bad but at a closer look its a bunch of tiny vines growing on the glass. on the little vines there are little tiny things that look like feather dusters. please help me figure out what this is beause its kinda creeping me out
ill have pics of it up soon
ill have pics of it up soon

