Kanske skulle länka till en tråd på RC-kemiforum också: http://reefcentral.com/forums/showthread.php?s=&threadid=430354&highlight=ECOAqualizer Utlåtande från kemisten som har hand om kemifroumet: OK, I can't decide whether to be happily amused, maybe that this was even the April fools issue, or saddened by the fact that such incredible, ridiculous nonsense could get published and foisted on unsuspecting aquarists. It is, of course, 99% bogus nonsense, with a trivially small amount of truth thrown in. In fact, one of the only things that I didn't question was the part that the "researcher" thought was black magic: that far infrared light might actually pass through a ceramic. I'm happy to debate this issue with anyone that thinks it does something useful besides warming the water slightly. In the meantime, don't waste your money. http://www.reefcentral.com/forums/showthread.php?s=&threadid=175135