I've searched & having trouble understanding & finding the info I need. I'm having my pool filled today from a pool water supply house. I've lowered the return on my pool so I can keep the water level around 36" vs the 42". The pool normally holds 6500 gallons but with the lowered level will probably be 500-800 gallons less at least? Do I add liquid bleach today & if so how much. How much stabilizer since I know that is needed as well. My TF-100 is on the way but won't be here in time. I will be running the Intex pump to start & eventually getting a SWG.