I have a 12x36 intex easy set pool and have been following the instructions for starting up a temporary pool and so far so good. My question is that I purchased small pool sanitizer at the end of the season last year for my granddaughters kiddie pool but now I would like to be able to use it in this pool. I'm on my last day of shock treatment and now going to be doing the maintenance. Step 7 is to add algaecide once a week however the pool sanitizer above supposedly has algaecide in it so do I need to add more and do I have to worry about too much algaecide. If it helps the ingredients are sodium dichlorvos triazinetrione dihydrate 99percent. Available chlorine is 55percent. It is granular. Thank you