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What kind of "pool shock" do you have?
You have to read the labels - some pool shock is calcium hypochlorite - DO NOT USE THIS.If it's sodium dichlor ..... whatever, it's dichlor and you can use it in bromine. You can also use MPS
Vinny is right.HTH in my experience in cal-hypo....keep that outta da tub.You can shock with MPS (and various other non-chlorine oxidizers that usually have potassium in the chemical description), dichlor, lithchlor, brominating concentrate (85% dichlor) and I believe Brilliance.
Brilliance is a brand name that has an MPS shock.
I have found that managing the tub is much different than your pool.