<a href=showthread.php?s=&postid=10105727#post10105727 target=_blank>Originally posted</a> by TurboSnail8898
0 Agios- When aluminum oxide (this is what most phosphate removers are made from) is heated to high temperatures it will relase any compund that is non-covalently bonded. Unfortunately, phosphate covalently bonds to aluminum oxide, which means that heat is not going to release the adsorbed phosphate from the media.