Sadie... I was so frustrated looking at the cloudiness of the water. Did water changes, got chemi-pure, change the filter pad, cleaned the glass hoping it was smuged. Nothing worked :sad: So I went to the LFS and got water and LS. If this didn't work saltwater tanks weren't for me ha,hah,ha :mrgreen: I'm just glad it worked or I'd be banging my head think of myself as a failure....