I need to change my filter media and am considering going to crushed glass media. I have read about Vitroclean and Filterglass, and am interested in these as we do a lot of night swimming, and they publish filtration down to 5 microns. The only thing that keeps me from jumping in with both feet is cost....it's much more expensive than sand....around $50 for a 50lb bag.
Does anyone have any experience with this media that they could share? I read--for the most part--great things online but wanted to reach out. I have a Pentair TR140, so it will take a lot - over 500lbs of the stuff. Any feedback would be appreciated!