MIKE NY
Two Decade club
I recently started deveoping an algae problem..SPS losing color etc.. what else is new. I didn't realize that the TDS was getting too high in my make up water and top off. I changed out the filters, added a little more phosban and within a week it cleared up, but I lost some SPS due to bleaching and RTNing. I didn't add anything and I checked everything...temp, cal, Alk, Mag etc.. and all the #s are the same. Apparently the phosphate and nutriant levels must have dropped too fast and caused this.....so becareful when using these products....