ps0303 said:If you have the granulars just add it to your skimmer basket and it will dissolve pretty quickly.
Not advised, especially with 5+lbs since CYA tend to plug up the skimmer basket or pump basket if added too quickly. There was also some discussion that if it gets stuck in the pump basket and you turn the pump off of potential damage to seals etc...never proven, but not worth finding out either

Ever listen to cya go through your pump and the impeller sounding like it's being sand blasted? Ask me how I know :lol: