I took the cover off and got the new sand filter set up. I had to set the filter aways from the pool so I hard plumbed halfway to the pool and then flex the rest of the way. It leaks in some places, which is probably a good thing with my test numbers. When I took the cover off and started the filter, I put 4 gallons of bleach in because I thought it was algae on the bottom. After I brused it up, it looks more like dirt instead. So, my chlorine is extremely high (because I'm stupid) . I can't believe that the cya held over the winter. Will this chlorine dissapate? With the leaks, I have to add water anyway so I'm thinking that will help. This is also the first time I used my new testing kit, but I had used a drop type kit in the past so it was kinda familiar to me. What should I do next?