well, it said mostly for bacterias house. Its didnt emphasized enough details why new hobbyist failed. It also said lots of unconfirmed debates whether its OK. When first introduced, they said OK for both marine and freshwater then later changed to freshwater only due to overmount of complaints and condemns. As I know Zeolites main property is to absorb at freshwater and release everything at saltwater. After releasing everything, then it is OK to use in saltwater. I think this is what they are trying to tell us. So new tanks will crash and old tank tanks must use other means to filter out these released toxics. If this is the case, its better to let the zeolites cycle in other saltwater container for many weeks first.
You mean here your CA reactor uses saltwater with Zeolite? Pls advise.