Hiya all.... First, this is a combo question.... so I hope this is the proper forum...

I have been here before when I had my ''kiddie" pool and found the help here great!!

Now I finally took the plunge.... and got an real BIG people pool...

First what I have.
10x18 AquaSport 52" 5000gal
Hayward c400 Cartridge Filter
Aqua-Pro 600 heat pump
Goldline Aquatrol RJ SWG

Questions :

What test kits should I get and what tests should I be most concerned about??

What besides salt… what other chemicals should I have on hand?

Any tips or suggestions on settings / controlling the SWG?

Any do/don’ts that I need to know???