We usually don't recommend the concentrated stuff, or anything with Cloromax, splashless, or additives. It can cause foaming on your pool. The regular bleach is around 6% so not really a big gain. I've heard the foam dissipates fairly quickly.
But hopefully this will work for you. Let us know how it does! I'm using plain bleach from the grocery store that's 6%, I'd like a stronger bleach if this works out for you.