Bleach vs Pucks

[Rangeball]

rollinrock, just like cwstnsko said

However, as long as I add my nightly maintenance dose of bleach, I've not had to shock, and my pools been open for several weeks now.

Stay ahead of your pool and for the most part shocking becomes a rare occurence versus a weekly event

[PhantomAndy]

I rarely have to shock regardless of method used. The only time I've had to shock is when I let my water get away from me, or when opening the pool.